commit dbaf5b4720a0a7973b3eed9e1fde2931f917746f
Author: Vahagn Khachatryan <vahagn.khachatryan@gmail.com>
Date:   Sun Apr 21 23:46:09 2013 +0400

    Initial check in.

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b8a8073
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+.settings
+bin
+gen
+arch
+nbandroid
+private
+res/values/version.xml
+compiler/compiler.exe
+compiler/puzzles.bin
+
+*.swp
+
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
new file mode 100644
index 0000000..18f0a47
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+      package="org.dyndns.vahagn.sokoban"
+      android:versionCode="0x00010000"
+      android:versionName="1.0">
+    <uses-sdk android:minSdkVersion="10" 
+			  android:targetSdkVersion="14"/>
+    <application android:label="@string/app_name" 
+				 android:name="org.dyndns.vahagn.sokoban.App"
+				 android:theme="@android:style/Theme.Light">
+        <activity android:name="org.dyndns.vahagn.sokoban.SokobanMenu"
+                  android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity 	android:name="org.dyndns.vahagn.sokoban.PlayActivity"
+					android:label="@string/play_activity">
+	        <meta-data
+	            android:name="android.support.PARENT_ACTIVITY"
+	            android:value="org.dyndns.vahagn.sokoban.SokobanMenu" />
+        </activity>
+    </application>
+</manifest> 
diff --git a/ant.properties b/ant.properties
new file mode 100644
index 0000000..4973139
--- /dev/null
+++ b/ant.properties
@@ -0,0 +1,18 @@
+# This file is used to override default values used by the Ant build system.
+#
+# This file must be checked into Version Control Systems, as it is
+# integral to the build system of your project.
+
+# This file is only used by the Ant script.
+
+# You can use this to override default values such as
+#  'source.dir' for the location of your java source folder and
+#  'out.dir' for the location of your output folder.
+
+# You can also use it define how the release builds are signed by declaring
+# the following properties:
+#  'key.store' for the location of your keystore and
+#  'key.alias' for the name of the key to use.
+# The password will be asked during the build when you use the 'release' target.
+key.store=C:/Users/vahagnk/devel/_private/org.dyndns.vahagn.keystore
+key.alias=dyndns
diff --git a/build.properties b/build.properties
new file mode 100644
index 0000000..e69de29
diff --git a/build.xml b/build.xml
new file mode 100644
index 0000000..df78d36
--- /dev/null
+++ b/build.xml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="org.dyndns.vahagn.sokoban" default="help">
+
+    <!-- The local.properties file is created and updated by the 'android' tool.
+         It contains the path to the SDK. It should *NOT* be checked into
+         Version Control Systems. -->
+    <property file="local.properties" />
+
+    <!-- The ant.properties file can be created by you. It is only edited by the
+         'android' tool to add properties to it.
+         This is the place to change some Ant specific build properties.
+         Here are some properties you may want to change/update:
+
+         source.dir
+             The name of the source directory. Default is 'src'.
+         out.dir
+             The name of the output directory. Default is 'bin'.
+
+         For other overridable properties, look at the beginning of the rules
+         files in the SDK, at tools/ant/build.xml
+
+         Properties related to the SDK location or the project target should
+         be updated using the 'android' tool with the 'update' action.
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems.
+
+         -->
+    <property file="ant.properties" />
+
+    <!-- if sdk.dir was not set from one of the property file, then
+         get it from the ANDROID_HOME env var.
+         This must be done before we load project.properties since
+         the proguard config can use sdk.dir -->
+    <property environment="env" />
+    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
+        <isset property="env.ANDROID_HOME" />
+    </condition>
+
+    <!-- The project.properties file is created and updated by the 'android'
+         tool, as well as ADT.
+
+         This contains project specific properties such as project target, and library
+         dependencies. Lower level build properties are stored in ant.properties
+         (or in .classpath for Eclipse projects).
+
+         This file is an integral part of the build system for your
+         application and should be checked into Version Control Systems. -->
+    <loadproperties srcFile="project.properties" />
+
+    <!-- quick check on sdk.dir -->
+    <fail
+            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
+            unless="sdk.dir"
+    />
+
+    <!--
+        Import per project custom build rules if present at the root of the project.
+        This is the place to put custom intermediary targets such as:
+            -pre-build
+            -pre-compile
+            -post-compile (This is typically used for code obfuscation.
+                           Compiled code location: ${out.classes.absolute.dir}
+                           If this is not done in place, override ${out.dex.input.absolute.dir})
+            -post-package
+            -post-build
+            -pre-clean
+    -->
+    <import file="custom_rules.xml" optional="true" />
+
+    <!-- Import the actual build file.
+
+         To customize existing targets, there are two options:
+         - Customize only one target:
+             - copy/paste the target into this file, *before* the
+               <import> task.
+             - customize it to your needs.
+         - Customize the whole content of build.xml
+             - copy/paste the content of the rules files (minus the top node)
+               into this file, replacing the <import> task.
+             - customize to your needs.
+
+         ***********************
+         ****** IMPORTANT ******
+         ***********************
+         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
+         in order to avoid having your file be overridden by tools such as "android update project"
+    -->
+    <!-- version-tag: 1 -->
+    <import file="${sdk.dir}/tools/ant/build.xml" />
+
+</project>
diff --git a/compiler/compiler.cpp b/compiler/compiler.cpp
new file mode 100644
index 0000000..ad4b882
--- /dev/null
+++ b/compiler/compiler.cpp
@@ -0,0 +1,214 @@
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <iomanip>
+#include <vector>
+#include <list>
+#include <string>
+#include <functional>
+
+//
+//	Describes one single puzzle.
+//
+class puzzle
+{
+protected:
+	int width;
+	int height;
+	typedef std::vector<char> content_type;
+	content_type content;
+	enum symbols {
+		empty = 0,
+		wall,
+		box,
+		hole,
+		box_in_hole,
+		worker
+	};
+
+public:
+	puzzle()
+		: width(0)
+		, height(0)
+	{}
+
+	void load( const std::string& name )
+	{
+		std::cout << "Loading " << name << "..." << std::flush; 
+		std::ifstream is( name );
+		std::stringstream ss;
+		//
+		//	Read line by line and calculate width and hight.
+		//
+		std::string line;
+		while ( std::getline( is, line ) )
+		{
+			ss << line << std::endl;
+			width = std::max( width, (int)line.length() );
+			++height;
+		}
+		//
+		//	Encode puzzle.
+		//
+		std::cout << "encoding..." << std::flush; 
+		content.resize(width*height);
+		content_type::iterator it = content.begin();
+		while ( std::getline( ss, line ) )
+		{
+			for ( char c : line )
+			{
+				switch ( c )
+				{
+				case ' ':
+					*it++ = empty;
+					break;
+				case '#':
+					*it++ = wall;
+					break;
+				case '$':
+					*it++ = box;
+					break;
+				case '.':
+					*it++ = hole;
+					break;
+				case '*':
+					*it++ = box_in_hole;
+					break;
+				case '@':
+					*it++ = worker;
+					break;
+				default:
+					throw std::runtime_error( 
+							std::string("Unexpected symbol '" )+c+"' found." );
+				}
+			}
+			for ( int i=0; i < width - line.length(); ++i)
+				*it++ = empty;
+		}
+		std::cout << "done" << std::endl; 
+	}
+
+	int size()
+	{
+		return 2+width*height;
+	}
+
+	void encode( std::ostream& os )
+	{
+		if ( width > height )
+			encode_as_is(os);
+		else
+			encode_rotated(os);
+	}
+
+private:
+	
+	void encode_as_is( std::ostream& os )
+	{
+		os << (char)width;
+		os << (char)height;
+		for ( char c : content )
+			os << c;
+	}
+	
+	void encode_rotated( std::ostream& os )
+	{
+		std::cout << "rotating." << std::endl; 
+		os << (char)height;
+		os << (char)width;
+		for ( int i = 0; i < width; ++i )
+			for ( int j = 0; j < height; ++j )
+				os << content[ j*width+i ];
+	}
+
+};
+
+//
+//	Describes catalog of puzzles.
+//
+class catalog
+{
+protected:
+	typedef std::list<puzzle*> puzzles_type;
+	puzzles_type puzzles;
+	
+	typedef int i32;
+	typedef i32 offset_type;
+	typedef i32 count_type;
+
+public:
+
+	void push( puzzle * p )
+	{
+		puzzles.push_back( p );
+	}
+
+	void compile( std::ostream& os )
+	{
+		std::cout << "Compiling." << std::endl; 
+		encode( os,(count_type)puzzles.size());
+		offset_type bgn = sizeof(count_type)+puzzles.size()*sizeof(offset_type);
+		std::cout << "Table ... "; 
+		for ( puzzle * p : puzzles )
+		{
+			encode(os,bgn);
+			bgn += p->size();
+		}
+		std::cout << "done." << std::endl;
+		std::cout << "Puzzles...";
+		for ( puzzle * p : puzzles )
+		{
+			p->encode(os);
+		}
+		std::cout << "done." << std::endl;
+	}
+
+protected:
+	template <class I>
+	void encode( std::ostream& os, I i)
+	{
+		if ( sizeof(i) == 1 )
+			os << (char)i;
+		else if ( sizeof(i) == 2 )
+		{
+			os << (char)(i&0xff);
+			os << (char)(i>>8&0xff);
+		}
+		else if ( sizeof(i) == 4 )
+		{
+			os << (char)(i&0xff);
+			os << (char)(i>>8&0xff);
+			os << (char)(i>>16&0xff);
+			os << (char)(i>>24&0xff);
+		}
+	}
+};
+
+int main( void )
+try
+{
+	catalog c;
+
+	for ( int i = 1; i <= 90; ++i )
+	{	
+		std::stringstream ss;
+		ss << "screen_" << i << ".sokoban";
+		puzzle * p = new puzzle;
+		p->load( ss.str());
+		c.push( p );
+	}
+
+	std::ofstream os( "puzzles.bin", std::ios::binary );
+	c.compile( os );
+	return 0;
+}
+catch ( const std::exception& e )
+{
+	std::cout << "std::exception: " << e.what() << std::endl;
+}
+catch ( ... )
+{
+	std::cout << "unknown exception." << std::endl;
+}
+
+
diff --git a/compiler/screen_1.sokoban b/compiler/screen_1.sokoban
new file mode 100644
index 0000000..03176c6
--- /dev/null
+++ b/compiler/screen_1.sokoban
@@ -0,0 +1,11 @@
+    #####
+    #   #
+    #$  #
+  ###  $##
+  #  $ $ #
+### # ## #   ######
+#   # ## #####  ..#
+# $  $          ..#
+##### ### #@##  ..#
+    #     #########
+    #######
diff --git a/compiler/screen_10.sokoban b/compiler/screen_10.sokoban
new file mode 100644
index 0000000..9a26d25
--- /dev/null
+++ b/compiler/screen_10.sokoban
@@ -0,0 +1,16 @@
+ ###  #############
+##@####       #   #
+# $$   $$  $ $ ...#
+#  $$$#    $  #...#
+# $   # $$ $$ #...#
+###   #  $    #...#
+#     # $ $ $ #...#
+#    ###### ###...#
+## #  #  $ $  #...#
+#  ## # $$ $ $##..#
+# ..# #  $      #.#
+# ..# # $$$ $$$ #.#
+##### #       # #.#
+    # ######### #.#
+    #           #.#
+    ###############
diff --git a/compiler/screen_11.sokoban b/compiler/screen_11.sokoban
new file mode 100644
index 0000000..50b23b6
--- /dev/null
+++ b/compiler/screen_11.sokoban
@@ -0,0 +1,15 @@
+          ####
+     #### #  #
+   ### @###$ #
+  ##      $  #
+ ##  $ $$## ##
+ #  #$##     #
+ # # $ $$ # ###
+ #   $ #  # $ #####
+####    #  $$ #   #
+#### ## $         #
+#.    ###  ########
+#.. ..# ####
+#...#.#
+#.....#
+#######
diff --git a/compiler/screen_12.sokoban b/compiler/screen_12.sokoban
new file mode 100644
index 0000000..03dd689
--- /dev/null
+++ b/compiler/screen_12.sokoban
@@ -0,0 +1,13 @@
+################
+#              #
+# # ######     #
+# #  $ $ $ $#  #
+# #   $@$   ## ##
+# #  $ $ $###...#
+# #   $ $  ##...#
+# ###$$$ $ ##...#
+#     # ## ##...#
+#####   ## ##...#
+    #####     ###
+        #     #
+        #######
diff --git a/compiler/screen_13.sokoban b/compiler/screen_13.sokoban
new file mode 100644
index 0000000..54bc74a
--- /dev/null
+++ b/compiler/screen_13.sokoban
@@ -0,0 +1,13 @@
+   #########
+  ##   ##  #####
+###     #  #    ###
+#  $ #$ #  #  ... #
+# # $#@$## # #.#. #
+#  # #$  #    . . #
+# $    $ # # #.#. #
+#   ##  ##$ $ . . #
+# $ #   #  #$#.#. #
+## $  $   $  $... #
+ #$ ######    ##  #
+ #  #    ##########
+ ####
diff --git a/compiler/screen_14.sokoban b/compiler/screen_14.sokoban
new file mode 100644
index 0000000..930caa1
--- /dev/null
+++ b/compiler/screen_14.sokoban
@@ -0,0 +1,16 @@
+       #######
+ #######     #
+ #     # $@$ #
+ #$$ #   #########
+ # ###......##   #
+ #   $......## # #
+ # ###......     #
+##   #### ### #$##
+#  #$   #  $  # #
+#  $ $$$  # $## #
+#   $ $ ###$$ # #
+#####     $   # #
+    ### ###   # #
+      #     #   #
+      ########  #
+             ####
diff --git a/compiler/screen_15.sokoban b/compiler/screen_15.sokoban
new file mode 100644
index 0000000..b45dfe5
--- /dev/null
+++ b/compiler/screen_15.sokoban
@@ -0,0 +1,16 @@
+   ########
+   #   #  #
+   #  $   #
+ ### #$   ####
+ #  $  ##$   #
+ #  # @ $ # $#
+ #  #      $ ####
+ ## ####$##     #
+ # $#.....# #   #
+ #  $..**. $# ###
+##  #.....#   #
+#   ### #######
+# $$  #  #
+#  #     #
+######   #
+     #####
diff --git a/compiler/screen_16.sokoban b/compiler/screen_16.sokoban
new file mode 100644
index 0000000..798dcd4
--- /dev/null
+++ b/compiler/screen_16.sokoban
@@ -0,0 +1,15 @@
+#####
+#   ##
+#    #  ####
+# $  ####  #
+#  $$ $   $#
+###@ #$    ##
+ #  ##  $ $ ##
+ # $  ## ## .#
+ #  #$##$  #.#
+ ###   $..##.#
+  #    #.*...#
+  # $$ #.....#
+  #  #########
+  #  #
+  ####
diff --git a/compiler/screen_17.sokoban b/compiler/screen_17.sokoban
new file mode 100644
index 0000000..01a8da3
--- /dev/null
+++ b/compiler/screen_17.sokoban
@@ -0,0 +1,14 @@
+   ##########
+   #..  #   #
+   #..      #
+   #..  #  ####
+  #######  #  ##
+  #            #
+  #  #  ##  #  #
+#### ##  #### ##
+#  $  ##### #  #
+# # $  $  # $  #
+# @$  $   #   ##
+#### ## #######
+   #    #
+   ######
diff --git a/compiler/screen_18.sokoban b/compiler/screen_18.sokoban
new file mode 100644
index 0000000..07b514c
--- /dev/null
+++ b/compiler/screen_18.sokoban
@@ -0,0 +1,13 @@
+     ###########
+     #  .  #   #
+     # #.    @ #
+ ##### ##..# ####
+##  # ..###     ###
+# $ #...   $ #  $ #
+#    .. ##  ## ## #
+####$##$# $ #   # #
+  ## #    #$ $$ # #
+  #  $ # #  # $## #
+  #               #
+  #  ###########  #
+  ####         ####
diff --git a/compiler/screen_19.sokoban b/compiler/screen_19.sokoban
new file mode 100644
index 0000000..99842b3
--- /dev/null
+++ b/compiler/screen_19.sokoban
@@ -0,0 +1,16 @@
+  ######
+  #   @####
+##### $   #
+#   ##    ####
+# $ #  ##    #
+# $ #  ##### #
+## $  $    # #
+## $ $ ### # #
+## #  $  # # #
+## # #$#   # #
+## ###   # # ######
+#  $  #### # #....#
+#    $    $   ..#.#
+####$  $# $   ....#
+#       #  ## ....#
+###################
diff --git a/compiler/screen_2.sokoban b/compiler/screen_2.sokoban
new file mode 100644
index 0000000..93bf1a8
--- /dev/null
+++ b/compiler/screen_2.sokoban
@@ -0,0 +1,10 @@
+############
+#..  #     ###
+#..  # $  $  #
+#..  #$####  #
+#..    @ ##  #
+#..  # #  $ ##
+###### ##$ $ #
+  # $  $ $ $ #
+  #    #     #
+  ############
diff --git a/compiler/screen_20.sokoban b/compiler/screen_20.sokoban
new file mode 100644
index 0000000..cdffbde
--- /dev/null
+++ b/compiler/screen_20.sokoban
@@ -0,0 +1,16 @@
+    ##########
+#####        ####
+#     #   $  #@ #
+# #######$####  ###
+# #    ## #  #$ ..#
+# # $     #  #  #.#
+# # $  #     #$ ..#
+# #  ### ##     #.#
+# ###  #  #  #$ ..#
+# #    #  ####  #.#
+# #$   $  $  #$ ..#
+#    $ # $ $ #  #.#
+#### $###    #$ ..#
+   #    $$ ###....#
+   #      ## ######
+   ########
diff --git a/compiler/screen_21.sokoban b/compiler/screen_21.sokoban
new file mode 100644
index 0000000..9b45d8f
--- /dev/null
+++ b/compiler/screen_21.sokoban
@@ -0,0 +1,15 @@
+#########
+#       #
+#       ####
+## #### #  #
+## #@##    #
+# $$$ $  $$#
+#  # ## $  #
+#  # ##  $ ####
+####  $$$ $#  #
+ #   ##   ....#
+ # #   # #.. .#
+ #   # # ##...#
+ ##### $  #...#
+     ##   #####
+      #####
diff --git a/compiler/screen_22.sokoban b/compiler/screen_22.sokoban
new file mode 100644
index 0000000..bb9301a
--- /dev/null
+++ b/compiler/screen_22.sokoban
@@ -0,0 +1,16 @@
+######     ####
+#    #######  #####
+#   $#  #  $  #   #
+#  $  $  $ # $ $  #
+##$ $   # @# $    #
+#  $ ########### ##
+# #   #.......# $#
+# ##  # ......#  #
+# #   $........$ #
+# # $ #.... ..#  #
+#  $ $####$#### $#
+# $   ### $   $  ##
+# $     $ $  $    #
+## ###### $ ##### #
+#         #       #
+###################
diff --git a/compiler/screen_23.sokoban b/compiler/screen_23.sokoban
new file mode 100644
index 0000000..87faa14
--- /dev/null
+++ b/compiler/screen_23.sokoban
@@ -0,0 +1,14 @@
+    #######
+    #  #  ####
+##### $#$ #  ##
+#.. #  #  #   #
+#.. # $#$ #  $####
+#.  #     #$  #  #
+#..   $#  # $    #
+#..@#  #$ #$  #  #
+#.. # $#     $#  #
+#.. #  #$$#$  #  ##
+#.. # $#  #  $#$  #
+#.. #  #  #   #   #
+##. ####  #####   #
+ ####  ####   #####
diff --git a/compiler/screen_24.sokoban b/compiler/screen_24.sokoban
new file mode 100644
index 0000000..f162e68
--- /dev/null
+++ b/compiler/screen_24.sokoban
@@ -0,0 +1,16 @@
+###############
+#..........  .####
+#..........$$.#  #
+###########$ #   ##
+#      $  $     $ #
+## ####   #  $ #  #
+#      #   ##  # ##
+#  $#  # ##  ### ##
+# $ #$###    ### ##
+###  $ #  #  ### ##
+###    $ ## #  # ##
+ # $  #  $  $ $   #
+ #  $  $#$$$  #   #
+ #  #  $      #####
+ # @##  #  #  #
+ ##############
diff --git a/compiler/screen_25.sokoban b/compiler/screen_25.sokoban
new file mode 100644
index 0000000..3ab05c8
--- /dev/null
+++ b/compiler/screen_25.sokoban
@@ -0,0 +1,16 @@
+####
+#  ##############
+#  #   ..#......#
+#  # # ##### ...#
+##$#    ........#
+#   ##$######  ####
+# $ #     ######@ #
+##$ # $   ######  #
+#  $ #$$$##       #
+#      #    #$#$###
+# #### #$$$$$    #
+# #    $     #   #
+# #   ##        ###
+# ######$###### $ #
+#        #    #   #
+##########    #####
diff --git a/compiler/screen_26.sokoban b/compiler/screen_26.sokoban
new file mode 100644
index 0000000..9e59954
--- /dev/null
+++ b/compiler/screen_26.sokoban
@@ -0,0 +1,12 @@
+ #######
+ #  #  #####
+##  #  #...###
+#  $#  #...  #
+# $ #$$ ...  #
+#  $#  #... .#
+#   # $########
+##$       $ $ #
+##  #  $$ #   #
+ ######  ##$$@#
+      #      ##
+      ########
diff --git a/compiler/screen_27.sokoban b/compiler/screen_27.sokoban
new file mode 100644
index 0000000..c54e8ab
--- /dev/null
+++ b/compiler/screen_27.sokoban
@@ -0,0 +1,13 @@
+ #################
+ #...   #    #   ##
+##.....  $## # #$ #
+#......#  $  #    #
+#......#  #  # #  #
+######### $  $ $  #
+  #     #$##$ ##$##
+ ##   $    # $    #
+ #  ## ### #  ##$ #
+ # $ $$     $  $  #
+ # $    $##$ ######
+ #######  @ ##
+       ######
diff --git a/compiler/screen_28.sokoban b/compiler/screen_28.sokoban
new file mode 100644
index 0000000..38e70ad
--- /dev/null
+++ b/compiler/screen_28.sokoban
@@ -0,0 +1,15 @@
+         #####
+     #####   #
+    ## $  $  ####
+##### $  $ $ ##.#
+#       $$  ##..#
+#  ###### ###.. #
+## #  #    #... #
+# $   #    #... #
+#@ #$ ## ####...#
+####  $ $$  ##..#
+   ##  $ $  $...#
+    # $$  $ #  .#
+    #   $ $  ####
+    ######   #
+         #####
diff --git a/compiler/screen_29.sokoban b/compiler/screen_29.sokoban
new file mode 100644
index 0000000..97ff6d1
--- /dev/null
+++ b/compiler/screen_29.sokoban
@@ -0,0 +1,13 @@
+#####
+#   ##
+# $  #########
+## # #       ######
+## #   $#$#@  #   #
+#  #      $ #   $ #
+#  ### ######### ##
+#  ## ..*..... # ##
+## ## *.*..*.* # ##
+# $########## ##$ #
+#  $   $  $    $  #
+#  #   #   #   #  #
+###################
diff --git a/compiler/screen_3.sokoban b/compiler/screen_3.sokoban
new file mode 100644
index 0000000..07ffe1e
--- /dev/null
+++ b/compiler/screen_3.sokoban
@@ -0,0 +1,10 @@
+        ########
+        #     @#
+        # $#$ ##
+        # $  $#
+        ##$ $ #
+######### $ # ###
+#....  ## $  $  #
+##...    $  $   #
+#....  ##########
+########
diff --git a/compiler/screen_30.sokoban b/compiler/screen_30.sokoban
new file mode 100644
index 0000000..1743951
--- /dev/null
+++ b/compiler/screen_30.sokoban
@@ -0,0 +1,14 @@
+       ###########
+       #   #     #
+#####  #     $ $ #
+#   ##### $## # ##
+# $ ##   # ## $  #
+# $  @$$ # ##$$$ #
+## ###   # ##    #
+## #   ### #####$#
+## #     $  #....#
+#  ### ## $ #....##
+# $   $ #   #..$. #
+#  ## $ #  ##.... #
+#####   ######...##
+    #####    #####
diff --git a/compiler/screen_31.sokoban b/compiler/screen_31.sokoban
new file mode 100644
index 0000000..bf907b1
--- /dev/null
+++ b/compiler/screen_31.sokoban
@@ -0,0 +1,16 @@
+  ####
+  #  #########
+ ##  ##  #   #
+ #  $# $@$   ####
+ #$  $  # $ $#  ##
+##  $## #$ $     #
+#  #  # #   $$$  #
+# $    $  $## ####
+# $ $ #$#  #  #
+##  ###  ###$ #
+ #  #....     #
+ ####......####
+   #....####
+   #...##
+   #...#
+   #####
diff --git a/compiler/screen_32.sokoban b/compiler/screen_32.sokoban
new file mode 100644
index 0000000..d4c2a69
--- /dev/null
+++ b/compiler/screen_32.sokoban
@@ -0,0 +1,15 @@
+      ####
+  #####  #
+ ##     $#
+## $  ## ###
+#@$ $ # $  #
+#### ##   $#
+ #....#$ $ #
+ #....#   $#
+ #....  $$ ##
+ #... # $   #
+ ######$ $  #
+      #   ###
+      #$ ###
+      #  #
+      ####
diff --git a/compiler/screen_33.sokoban b/compiler/screen_33.sokoban
new file mode 100644
index 0000000..d916d8c
--- /dev/null
+++ b/compiler/screen_33.sokoban
@@ -0,0 +1,15 @@
+ ###########
+ #     ##  #
+ #   $   $ #
+#### ## $$ #
+#   $ #    #
+# $$$ # ####
+#   # # $ ##
+#  #  #  $ #
+# $# $#    #
+#   ..# ####
+####.. $ #@#
+#.....# $# #
+##....#  $ #
+ ##..##    #
+  ##########
diff --git a/compiler/screen_34.sokoban b/compiler/screen_34.sokoban
new file mode 100644
index 0000000..ac52def
--- /dev/null
+++ b/compiler/screen_34.sokoban
@@ -0,0 +1,15 @@
+ #########
+ #....   ##
+ #.#.#  $ ##
+##....# # @##
+# ....#  #  ##
+#     #$ ##$ #
+## ###  $    #
+ #$  $ $ $#  #
+ # #  $ $ ## #
+ #  ###  ##  #
+ #    ## ## ##
+ #  $ #  $  #
+ ###$ $   ###
+   #  #####
+   ####
diff --git a/compiler/screen_35.sokoban b/compiler/screen_35.sokoban
new file mode 100644
index 0000000..e56651e
--- /dev/null
+++ b/compiler/screen_35.sokoban
@@ -0,0 +1,16 @@
+############ ######
+#   #    # ###....#
+#   $$#   @  .....#
+#   # ###   # ....#
+## ## ###  #  ....#
+ # $ $     # # ####
+ #  $ $##  #      #
+#### #  #### # ## #
+#  # #$   ## #    #
+# $  $  # ## #   ##
+# # $ $    # #   #
+#  $ ## ## # #####
+# $$     $$  #
+## ## ### $  #
+ #    # #    #
+ ###### ######
diff --git a/compiler/screen_36.sokoban b/compiler/screen_36.sokoban
new file mode 100644
index 0000000..3d271e9
--- /dev/null
+++ b/compiler/screen_36.sokoban
@@ -0,0 +1,16 @@
+            #####
+#####  ######   #
+#   ####  $ $ $ #
+# $   ## ## ##  ##
+#   $ $     $  $ #
+### $  ## ##     ##
+  # ##### #####$$ #
+ ##$##### @##     #
+ # $  ###$### $  ##
+ # $  #   ###  ###
+ # $$ $ #   $$ #
+ #     #   ##  #
+ #######.. .###
+    #.........#
+    #.........#
+    ###########
diff --git a/compiler/screen_37.sokoban b/compiler/screen_37.sokoban
new file mode 100644
index 0000000..eac558e
--- /dev/null
+++ b/compiler/screen_37.sokoban
@@ -0,0 +1,15 @@
+###########
+#......   #########
+#......   #  ##   #
+#..### $    $     #
+#... $ $ #   ##   #
+#...#$#####    #  #
+###    #   #$  #$ #
+  #  $$ $ $  $##  #
+  #  $   #$#$ ##$ #
+  ### ## #    ##  #
+   #  $ $ ## ######
+   #    $  $  #
+   ##   # #   #
+    #####@#####
+        ###
diff --git a/compiler/screen_38.sokoban b/compiler/screen_38.sokoban
new file mode 100644
index 0000000..2b0155f
--- /dev/null
+++ b/compiler/screen_38.sokoban
@@ -0,0 +1,11 @@
+      ####
+####### @#
+#     $  #
+#   $## $#
+##$#...# #
+ # $...  #
+ # #. .# ##
+ #   # #$ #
+ #$  $    #
+ #  #######
+ ####
diff --git a/compiler/screen_39.sokoban b/compiler/screen_39.sokoban
new file mode 100644
index 0000000..b556e41
--- /dev/null
+++ b/compiler/screen_39.sokoban
@@ -0,0 +1,16 @@
+             ######
+ #############....#
+##   ##     ##....#
+#  $$##  $ @##....#
+#      $$ $#  ....#
+#  $ ## $$ # # ...#
+#  $ ## $  #  ....#
+## ##### ### ##.###
+##   $  $ ##   .  #
+# $###  # ##### ###
+#   $   #       #
+#  $ #$ $ $###  #
+# $$$# $   # ####
+#    #  $$ #
+######   ###
+     #####
diff --git a/compiler/screen_4.sokoban b/compiler/screen_4.sokoban
new file mode 100644
index 0000000..61067ec
--- /dev/null
+++ b/compiler/screen_4.sokoban
@@ -0,0 +1,14 @@
+           ########
+           #  ....#
+############  ....#
+#    #  $ $   ....#
+# $$$#$  $ #  ....#
+#  $     $ #  ....#
+# $$ #$ $ $########
+#  $ #     #
+## #########
+#    #    ##
+#     $   ##
+#  $$#$$  @#
+#    #    ##
+###########
diff --git a/compiler/screen_40.sokoban b/compiler/screen_40.sokoban
new file mode 100644
index 0000000..1fb58f9
--- /dev/null
+++ b/compiler/screen_40.sokoban
@@ -0,0 +1,16 @@
+    ############
+    #          ##
+    #  # #$$ $  #
+    #$ #$#  ## @#
+   ## ## # $ # ##
+   #   $ #$  # #
+   #   # $   # #
+   ## $ $   ## #
+   #  #  ##  $ #
+   #    ## $$# #
+######$$   #   #
+#....#  ########
+#.#... ##
+#....   #
+#....   #
+#########
diff --git a/compiler/screen_41.sokoban b/compiler/screen_41.sokoban
new file mode 100644
index 0000000..fc475be
--- /dev/null
+++ b/compiler/screen_41.sokoban
@@ -0,0 +1,15 @@
+           #####
+          ##   ##
+         ##     #
+        ##  $$  #
+       ## $$  $ #
+       # $    $ #
+####   #   $$ #####
+#  ######## ##    #
+#.            $$$@#
+#.# ####### ##   ##
+#.# #######. #$ $##
+#........... #    #
+##############  $ #
+             ##  ##
+              ####
diff --git a/compiler/screen_42.sokoban b/compiler/screen_42.sokoban
new file mode 100644
index 0000000..5f446d5
--- /dev/null
+++ b/compiler/screen_42.sokoban
@@ -0,0 +1,13 @@
+     ########
+  ####      ######
+  #    ## $ $   @#
+  # ## ##$#$ $ $##
+### ......#  $$ ##
+#   ......#  #   #
+# # ......#$  $  #
+# #$...... $$# $ #
+#   ### ###$  $ ##
+###  $  $  $  $ #
+  #  $  $  $  $ #
+  ######   ######
+       #####
diff --git a/compiler/screen_43.sokoban b/compiler/screen_43.sokoban
new file mode 100644
index 0000000..daef27a
--- /dev/null
+++ b/compiler/screen_43.sokoban
@@ -0,0 +1,11 @@
+        #######
+    #####  #  ####
+    #   #   $    #
+ #### #$$ ## ##  #
+##      # #  ## ###
+#  ### $#$  $  $  #
+#...    # ##  #   #
+#...#    @ # ### ##
+#...#  ###  $  $  #
+######## ##   #   #
+          #########
diff --git a/compiler/screen_44.sokoban b/compiler/screen_44.sokoban
new file mode 100644
index 0000000..054784a
--- /dev/null
+++ b/compiler/screen_44.sokoban
@@ -0,0 +1,15 @@
+ #####
+ #   #
+ # # #######
+ #      $@######
+ # $ ##$ ###   #
+ # #### $    $ #
+ # ##### #  #$ ####
+##  #### ##$      #
+#  $#  $  # ## ## #
+#         # #...# #
+######  ###  ...  #
+     #### # #...# #
+          # ### # #
+          #       #
+          #########
diff --git a/compiler/screen_45.sokoban b/compiler/screen_45.sokoban
new file mode 100644
index 0000000..fb37057
--- /dev/null
+++ b/compiler/screen_45.sokoban
@@ -0,0 +1,14 @@
+##### ####
+#...# #  ####
+#...###  $  #
+#....## $  $###
+##....##   $  #
+###... ## $ $ #
+# ##    #  $  #
+#  ## # ### ####
+# $ # #$  $    #
+#  $ @ $    $  #
+#   # $ $$ $ ###
+#  ######  ###
+# ##    ####
+###
diff --git a/compiler/screen_46.sokoban b/compiler/screen_46.sokoban
new file mode 100644
index 0000000..b05e3d6
--- /dev/null
+++ b/compiler/screen_46.sokoban
@@ -0,0 +1,16 @@
+##########
+#        ####
+# ###### #  ##
+# # $ $ $  $ #
+#       #$   #
+###$  $$#  ###
+  #  ## # $##
+  ##$#   $ @#
+   #  $ $ ###
+   # #   $  #
+   # ##   # #
+  ##  ##### #
+  #         #
+  #.......###
+  #.......#
+  #########
diff --git a/compiler/screen_47.sokoban b/compiler/screen_47.sokoban
new file mode 100644
index 0000000..caec926
--- /dev/null
+++ b/compiler/screen_47.sokoban
@@ -0,0 +1,11 @@
+         ####
+ #########  ##
+##  $      $ #####
+#   ## ##   ##...#
+# #$$ $ $$#$##...#
+# #   @   #   ...#
+#  $# ###$$   ...#
+# $  $$  $ ##....#
+###$       #######
+  #  #######
+  ####
diff --git a/compiler/screen_48.sokoban b/compiler/screen_48.sokoban
new file mode 100644
index 0000000..fc623ed
--- /dev/null
+++ b/compiler/screen_48.sokoban
@@ -0,0 +1,16 @@
+  #########  
+  #*.*#*.*#  
+  #.*.*.*.#  
+  #*.*.*.*#  
+  #.*.*.*.#  
+  #*.*.*.*#  
+  ###   ###  
+    #   #    
+###### ######
+#           #
+# $ $ $ $ $ #
+## $ $ $ $ ##
+ #$ $ $ $ $# 
+ #   $@$   # 
+ #  #####  # 
+ ####   ####
diff --git a/compiler/screen_49.sokoban b/compiler/screen_49.sokoban
new file mode 100644
index 0000000..94e7a88
--- /dev/null
+++ b/compiler/screen_49.sokoban
@@ -0,0 +1,15 @@
+       ####
+       #  ##
+       #   ##
+       # $$ ##
+     ###$  $ ##
+  ####    $   #
+###  # #####  #
+#    # #....$ #
+# #   $ ....# #
+#  $ # #.*..# #
+###  #### ### #
+  #### @$  ##$##
+     ### $     #
+       #  ##   #
+       ######### 
diff --git a/compiler/screen_5.sokoban b/compiler/screen_5.sokoban
new file mode 100644
index 0000000..8d119e2
--- /dev/null
+++ b/compiler/screen_5.sokoban
@@ -0,0 +1,13 @@
+        #####
+        #   #####
+        # #$##  #
+        #     $ #
+######### ###   #
+#....  ## $  $###
+#....    $ $$ ##
+#....  ##$  $ @#
+#########  $  ##
+        # $ $  #
+        ### ## #
+          #    #
+          ######
diff --git a/compiler/screen_50.sokoban b/compiler/screen_50.sokoban
new file mode 100644
index 0000000..b5561d2
--- /dev/null
+++ b/compiler/screen_50.sokoban
@@ -0,0 +1,16 @@
+      ############
+     ##..    #   #
+    ##..* $    $ #
+   ##..*.# # # $##
+   #..*.# # # $  #
+####...#  #    # #
+#  ## #          #
+# @$ $ ###  #   ##
+# $   $   # #   #
+###$$   # # # # #
+  #   $   # # #####
+  # $# #####      #
+  #$   #   #    # #
+  #  ###   ##     #
+  #  #      #    ##
+  ####      ######
diff --git a/compiler/screen_51.sokoban b/compiler/screen_51.sokoban
new file mode 100644
index 0000000..ba15703
--- /dev/null
+++ b/compiler/screen_51.sokoban
@@ -0,0 +1,12 @@
+ #########
+ #       #
+ # $ $$ $#
+### #  $ #
+#.#   $$ ##
+#.###   $ #
+#.#. $ ## ####
+#...  $## $  #
+#...$   $    #
+#..###$### #@#
+#..# #     ###
+#### #######
diff --git a/compiler/screen_52.sokoban b/compiler/screen_52.sokoban
new file mode 100644
index 0000000..1c58411
--- /dev/null
+++ b/compiler/screen_52.sokoban
@@ -0,0 +1,17 @@
+           ########
+           #......#
+   ####    #......#
+   #  #########...#
+   # $   $    #...#
+   #  # # # # #   #
+##### # # #@# #   #
+#   # ### ### ## ##
+#    $ # $ $ $ # #
+# $$$  $   #     #
+#   # ###$###$## #
+### #  $   #     #
+ ## $  # $ $ $ ###
+ #  # ### ### ##  
+ # $          #   
+ #  ###########   
+ ####
diff --git a/compiler/screen_53.sokoban b/compiler/screen_53.sokoban
new file mode 100644
index 0000000..acdb6b4
--- /dev/null
+++ b/compiler/screen_53.sokoban
@@ -0,0 +1,12 @@
+##################  
+#                ## 
+# $#   $ ##  $    # 
+#    $###    # $$ # 
+#.###     $ $ ##  ##
+#...#  #  #    #$  #
+#..##$$#### $  #   #
+#...#      $ ##  ###
+#...$  ###  #    # #
+##..  $#  ##   ##@ #
+ ##.#              #
+  ##################
diff --git a/compiler/screen_54.sokoban b/compiler/screen_54.sokoban
new file mode 100644
index 0000000..3f5beb5
--- /dev/null
+++ b/compiler/screen_54.sokoban
@@ -0,0 +1,12 @@
+####################
+#   #    #   #   #@#
+# $      $   $   # #
+## ###..## ###     #
+#   #....#$#  $### #
+# $ #....#  $  $ $ #
+#   #....# # # $ $ #
+#   ##..##   #$#   #
+##$##    ##  #  #$##
+#   $  $     #  #  #
+#   #    #   #     #
+####################
diff --git a/compiler/screen_55.sokoban b/compiler/screen_55.sokoban
new file mode 100644
index 0000000..896c468
--- /dev/null
+++ b/compiler/screen_55.sokoban
@@ -0,0 +1,12 @@
+####################
+#    @##      #   ##
+#    ##    $    $ ##
+#  ###....# # #  ###
+#   #....# # # $   #
+### #...#  #       #
+##  ##.#     $   $ #
+##  $ $ ###  # # ###
+## $       # # $   #
+#### $  $# # # # $ #
+####         # #  ##
+####################
diff --git a/compiler/screen_56.sokoban b/compiler/screen_56.sokoban
new file mode 100644
index 0000000..d541601
--- /dev/null
+++ b/compiler/screen_56.sokoban
@@ -0,0 +1,12 @@
+####################
+#  #  ##    #   @###
+##    $    # $###  #
+##$# $ ##$# $ $    #
+#   $#    $      ###
+# ##   $ ###  #....#
+# # $# # # # #....##
+#    $ $ #  #....###
+##$ ###  $ #....####
+#  # $        ######
+#      # #    ######
+####################
diff --git a/compiler/screen_57.sokoban b/compiler/screen_57.sokoban
new file mode 100644
index 0000000..6cdfeaf
--- /dev/null
+++ b/compiler/screen_57.sokoban
@@ -0,0 +1,12 @@
+####################
+#@     ###   #  #  #
+# # #  #  $  $     #
+#####     # $ $#$# #
+#.#..#    ##$ $    #
+#.....    $   #   ##
+#.....    ###$##$###
+#.#..#    $    #   #
+#####     #  #$  $ #
+#####  #  $    $ $ #
+#####  #  #  #  #  #
+####################
diff --git a/compiler/screen_58.sokoban b/compiler/screen_58.sokoban
new file mode 100644
index 0000000..e891294
--- /dev/null
+++ b/compiler/screen_58.sokoban
@@ -0,0 +1,12 @@
+####################
+##...   ## #    #  #
+#....         $ ## #
+#....# # #$###$    #
+#...#    #       # #
+##.#  #$ #     $## #
+#  #  # $ $ ###  $ #
+#     $  $ #  # ## #
+## # ## #$$# $#  # #
+#  #   $ $ #      ##
+#    #     #  #   @#
+####################
diff --git a/compiler/screen_59.sokoban b/compiler/screen_59.sokoban
new file mode 100644
index 0000000..e1a056e
--- /dev/null
+++ b/compiler/screen_59.sokoban
@@ -0,0 +1,12 @@
+####################
+#   #  #@# ##  #####
+# # #  $    $  #####
+# #    ###### $  ###
+#   #  #....#  $$  #
+##$##$##....#      #
+#      #....##$##$##
+#  $$  #....#      #
+# $  $  #  #  ###  #
+#####  $   $    $  #
+##### #    #  #   ##
+####################
diff --git a/compiler/screen_6.sokoban b/compiler/screen_6.sokoban
new file mode 100644
index 0000000..b7f3290
--- /dev/null
+++ b/compiler/screen_6.sokoban
@@ -0,0 +1,11 @@
+######  ###
+#..  # ##@##
+#..  ###   #
+#..     $$ #
+#..  # # $ #
+#..### # $ #
+#### $ #$  #
+   #  $# $ #
+   # $  $  #
+   #  ##   #
+   #########
diff --git a/compiler/screen_60.sokoban b/compiler/screen_60.sokoban
new file mode 100644
index 0000000..a63573d
--- /dev/null
+++ b/compiler/screen_60.sokoban
@@ -0,0 +1,12 @@
+####################
+# #     #          #
+#       $  ## ### ##
+#####  ##   $  $   #
+##..##  # # $ # #  #
+#....  $     ##$# ##
+#....  $#####   #$##
+##..# #  #   #  $  #
+###.# #  $   $  # @#
+##  $  $ #   #  ####
+##       ###########
+####################
diff --git a/compiler/screen_61.sokoban b/compiler/screen_61.sokoban
new file mode 100644
index 0000000..82a0d67
--- /dev/null
+++ b/compiler/screen_61.sokoban
@@ -0,0 +1,12 @@
+####################
+#     ###..###     #
+# $$  ###..###  $@ #
+#  # ##......#  $  #
+#     #......#  $  #
+####  ###..######$ #
+#   $$$ #..#    #  #
+# $#   $  $  $$ #$ #
+#  #  ## $  ##  #  #
+# $    $ ## $    $ #
+#  #  ##    ##  #  #
+####################
diff --git a/compiler/screen_62.sokoban b/compiler/screen_62.sokoban
new file mode 100644
index 0000000..b5e8be9
--- /dev/null
+++ b/compiler/screen_62.sokoban
@@ -0,0 +1,12 @@
+####################
+#    #  # #  #  #  #
+# @# # ## $   $   ##
+#### #    #  # $   #
+#    # ## #$ ## ## #
+#      $   $   $   #
+#..###$$## $##$ ## #
+#..#.#  # $   $ #  #
+#....# $$   ##$ ####
+#....#  #####      #
+#...###        ##  #
+####################
diff --git a/compiler/screen_63.sokoban b/compiler/screen_63.sokoban
new file mode 100644
index 0000000..9b89d58
--- /dev/null
+++ b/compiler/screen_63.sokoban
@@ -0,0 +1,12 @@
+####################
+#....#       #  #  #
+#....# # $  $      #
+#.... ##  $# # $#$ #
+#...#   $   $#  $  #
+#..####  # $   $$  #
+#      #### #### ###
+#        #   #     #
+# ##   #   $ # $ $ #
+# ##    $ ## $  $  #
+#     @#     #   # #
+####################
diff --git a/compiler/screen_64.sokoban b/compiler/screen_64.sokoban
new file mode 100644
index 0000000..814f3b0
--- /dev/null
+++ b/compiler/screen_64.sokoban
@@ -0,0 +1,12 @@
+####################
+#....###           #
+#....##### #  #$# ##
+#....###   #$  $   #
+#....###    $  #$$##
+##  #### $#  #$ $  #
+##  ####  $  $  #  #
+#@  ####$###$## $  #
+##        #  #  $  #
+##   ###  #  $  ####
+########  #  #     #
+####################
diff --git a/compiler/screen_65.sokoban b/compiler/screen_65.sokoban
new file mode 100644
index 0000000..dde18de
--- /dev/null
+++ b/compiler/screen_65.sokoban
@@ -0,0 +1,12 @@
+####################
+#     #     @#...###
+#     #      ##...##
+# # # ##$## ## ....#
+#   $ #   $$$  ....#
+###$### $$  ### ##.#
+#     $  #    # ####
+#  $  #  ###  # #  #
+## #$##    $  $$   #
+#   $ ##   #  # #  #
+#     #    #  #    #
+####################
diff --git a/compiler/screen_66.sokoban b/compiler/screen_66.sokoban
new file mode 100644
index 0000000..c4d00e1
--- /dev/null
+++ b/compiler/screen_66.sokoban
@@ -0,0 +1,12 @@
+####################
+#     #  #...#@    #
+# #       ....#    #
+#  $  #   #....#   #
+# ##$#### ##....#  #
+# $   $  #  #...#  #
+# $$ #   #   # $$  #
+###  $$$#   $$  $  #
+# $  #  #    # $#  #
+#   $#  #       $  #
+#  #    #    #  #  #
+####################
diff --git a/compiler/screen_67.sokoban b/compiler/screen_67.sokoban
new file mode 100644
index 0000000..12acbcf
--- /dev/null
+++ b/compiler/screen_67.sokoban
@@ -0,0 +1,12 @@
+####################
+#####@###.##...##  #
+#####$  ..#...#    #
+####    ......#  $ #
+###  $ #.....## # ##
+##  $$# #####  $ $ #
+## $# $    ##  $$  #
+##  #  #    # $  $ #
+##   $$ ### #$##   #
+## $#      $ $  $ ##
+###    #    #    ###
+####################
diff --git a/compiler/screen_68.sokoban b/compiler/screen_68.sokoban
new file mode 100644
index 0000000..26ceebc
--- /dev/null
+++ b/compiler/screen_68.sokoban
@@ -0,0 +1,12 @@
+####################
+#@     #   #       #
+## ### ##  #### # ##
+#    # #  $$       #
+#  # # # $ # $ ## ##
+#     $ #  #$$ #   #
+#  ###  #      ## ##
+#..#.# $ #  $ #    #
+#..#.#  $ # ## $$  #
+#....##   $$  $  # #
+#.....##        #  #
+####################
diff --git a/compiler/screen_69.sokoban b/compiler/screen_69.sokoban
new file mode 100644
index 0000000..874d812
--- /dev/null
+++ b/compiler/screen_69.sokoban
@@ -0,0 +1,12 @@
+####################
+#  #      #   #   ##
+# $# $ $ ##...$  $ #
+#  $  # ##....# $  #
+# ## $ ##....#   $ #
+# $    #....## $   #
+# $##  #...#       #
+#   $$$##$##  ### ##
+# # #  #   #  #    #
+# $ #  $  ##       #
+#    #    #@       #
+####################
diff --git a/compiler/screen_7.sokoban b/compiler/screen_7.sokoban
new file mode 100644
index 0000000..dd97891
--- /dev/null
+++ b/compiler/screen_7.sokoban
@@ -0,0 +1,12 @@
+       #####
+ #######   ##
+## # @## $$ #
+#    $      #
+#  $  ###   #
+### #####$###
+# $  ### ..#
+# $ $ $ ...#
+#    ###...#
+# $$ # #...#
+#  ### #####
+####
diff --git a/compiler/screen_70.sokoban b/compiler/screen_70.sokoban
new file mode 100644
index 0000000..0857afa
--- /dev/null
+++ b/compiler/screen_70.sokoban
@@ -0,0 +1,12 @@
+####################
+#  #  # #    #  #  #
+#   $      $ $     #
+## #  #$###$##  ## #
+#   $     $  #  $  #
+# ###$##$#   # $   #
+# #   $ $  ###### $#
+# $  $$ $  #@#.#...#
+# #     #  # #.#...#
+# ########## #.....#
+#            #.....#
+####################
diff --git a/compiler/screen_71.sokoban b/compiler/screen_71.sokoban
new file mode 100644
index 0000000..d874c76
--- /dev/null
+++ b/compiler/screen_71.sokoban
@@ -0,0 +1,12 @@
+####################
+#  #     #  ##    ##
+# $#   $ #     ##  #
+# $  $  #..#     $ #
+# $ $  #....#   # ##
+# $#  #......### $ #
+#   #  #....#  #$  #
+# $  ####..#   #   #
+## $   ## # # $  $##
+### $    $#@$ $#   #
+####   #       #   #
+####################
diff --git a/compiler/screen_72.sokoban b/compiler/screen_72.sokoban
new file mode 100644
index 0000000..8984dc9
--- /dev/null
+++ b/compiler/screen_72.sokoban
@@ -0,0 +1,12 @@
+####################
+#      ....#    ####
+#      ....        #
+# # ##########     #
+# #$   #      ###..#
+#  $   #$$###   #..#
+# $ ### $   $   #..#
+# $ #   $ $ #  ##..#
+#  #  $$ # $ ##   ##
+#@## $#  $  $     ##
+##       ##   #  ###
+####################
diff --git a/compiler/screen_73.sokoban b/compiler/screen_73.sokoban
new file mode 100644
index 0000000..5327ce3
--- /dev/null
+++ b/compiler/screen_73.sokoban
@@ -0,0 +1,12 @@
+####################
+#        #   #@ #  #
+# $$  #$$# # #  ## #
+#  # $ $ #$$ #     #
+## #  #  # # #  #  #
+#   ##       #     #
+#   # $ #   #   #  #
+# $ #$ #   #  $ #..#
+##$ #  ####    #...#
+#  $          #....#
+#   #  #     #.....#
+####################
diff --git a/compiler/screen_74.sokoban b/compiler/screen_74.sokoban
new file mode 100644
index 0000000..204c133
--- /dev/null
+++ b/compiler/screen_74.sokoban
@@ -0,0 +1,12 @@
+####################
+#     #   #####    #
+## $  #   ####  $  #
+#### $$   #..#  #  #
+#  $  $  ##..#### ##
+# $   ###....   $$ #
+#  #$#   ....# # $ #
+# #  # $ ..###$#   #
+# #   $ #..#   ##  #
+#   $#  ####   # $##
+# #  #    @#      ##
+####################
diff --git a/compiler/screen_75.sokoban b/compiler/screen_75.sokoban
new file mode 100644
index 0000000..b6263f0
--- /dev/null
+++ b/compiler/screen_75.sokoban
@@ -0,0 +1,12 @@
+####################
+#   #   #    #   #@#
+#   $  $     # $ # #
+##$# $### #    $$# #
+#  #  #.###  #$ $  #
+#  #$#....#  # ### #
+# $  #.....##    # #
+##$  #.#....#$$ $  #
+#  ######..## #  # #
+#  $         $ ### #
+#   #   #        # #
+####################
diff --git a/compiler/screen_76.sokoban b/compiler/screen_76.sokoban
new file mode 100644
index 0000000..1d0255f
--- /dev/null
+++ b/compiler/screen_76.sokoban
@@ -0,0 +1,12 @@
+####################
+# # # #   #@##   # #
+#             $    #
+#  ##$# ##### $ # ##
+##    ##.....#  #  #
+##$##$#.....###$#$ #
+#   # ##.....#  # ##
+#  $    ##..##  #  #
+# $ #   $   $  $$$ #
+## $  $# #  #  $   #
+#   ##   #  #      #
+####################
diff --git a/compiler/screen_77.sokoban b/compiler/screen_77.sokoban
new file mode 100644
index 0000000..0a51b3e
--- /dev/null
+++ b/compiler/screen_77.sokoban
@@ -0,0 +1,15 @@
+####################
+#    ##   #    #   #
+#  $  $     ## $   #
+## #####  .###### ##
+ # ##  ##....#### ##
+## ##$ ###..##     #
+#      #... .# $ $ #
+# $ ## ## . ### ####
+# # $    #.## # #
+# $ $ #   .#### ##
+# #  ## # ##  #  ##
+#######  $##$   $ #
+      ##      $ #@#
+       #  ## ######
+       #######
diff --git a/compiler/screen_78.sokoban b/compiler/screen_78.sokoban
new file mode 100644
index 0000000..31f04d8
--- /dev/null
+++ b/compiler/screen_78.sokoban
@@ -0,0 +1,12 @@
+       ###########
+       #         #
+       #    $ $  #
+###### # $ ##### #
+#    ##### $  ##$#
+#       $ $      #
+#          ## ## #
+#    ##@##### ## #
+#    ####   # ## ##
+#....#      # $   #
+#....#      #     #
+######      #######
diff --git a/compiler/screen_79.sokoban b/compiler/screen_79.sokoban
new file mode 100644
index 0000000..6fbc0f0
--- /dev/null
+++ b/compiler/screen_79.sokoban
@@ -0,0 +1,12 @@
+#############
+#           #
+# ### $$    #
+#   # $  $  #
+#  $####$######
+# $ ##        #####
+#  $$ $        ...#
+### ## $$#     ...#
+  # ##   #     ...#
+  #      #     ...#
+  ###@#############
+    ###
diff --git a/compiler/screen_8.sokoban b/compiler/screen_8.sokoban
new file mode 100644
index 0000000..70408fd
--- /dev/null
+++ b/compiler/screen_8.sokoban
@@ -0,0 +1,16 @@
+  ####
+  #  ###########
+  #    $   $ $ #
+  # $# $ #  $  #
+  #  $ $  #    #
+### $# #  #### #
+#@#$ $ $  ##   #
+#    $ #$#   # #
+#   $    $ $ $ #
+#####  #########
+  #      #
+  #      #
+  #......#
+  #......#
+  #......#
+  ########
diff --git a/compiler/screen_80.sokoban b/compiler/screen_80.sokoban
new file mode 100644
index 0000000..5808906
--- /dev/null
+++ b/compiler/screen_80.sokoban
@@ -0,0 +1,13 @@
+  #################
+###@##         ...#
+#    #         ...#
+# $  #         ...#
+# $$ #         ...#
+## $ ###$##########
+ # ###  $ #
+##   $  $ #
+#  $ #  $ #
+# $  #    #
+#  $ #    #
+#    #    #
+###########
diff --git a/compiler/screen_81.sokoban b/compiler/screen_81.sokoban
new file mode 100644
index 0000000..d413670
--- /dev/null
+++ b/compiler/screen_81.sokoban
@@ -0,0 +1,13 @@
+              #####
+     ##########   #
+     #        #   #
+     #  $ $    $$ #
+     # ##### ## $ #
+     #$$   #$## $ #
+     # ### # ##$  #
+###### ### $ $    #
+#....        ##   #
+#....        ######
+#....        #
+###########@##
+          ###
diff --git a/compiler/screen_82.sokoban b/compiler/screen_82.sokoban
new file mode 100644
index 0000000..6364de2
--- /dev/null
+++ b/compiler/screen_82.sokoban
@@ -0,0 +1,13 @@
+    ######
+ ####    #
+ #    ## #
+ # $     #
+### #### ########
+#  $   $ ##  ...#
+#   $$ $$    ...#
+#    $  $##  ...#
+##@## ## ##  ...#
+ ###  $  ########
+ #   $$  #
+ #    #  #
+ #########
diff --git a/compiler/screen_83.sokoban b/compiler/screen_83.sokoban
new file mode 100644
index 0000000..ed2728a
--- /dev/null
+++ b/compiler/screen_83.sokoban
@@ -0,0 +1,13 @@
+####### #########
+#     # #   ##  #
+# ### # #   $   #
+# # $ ###   $   #
+#   $$      ##$ #
+#    ####   ##  #
+#@############ ##
+###..    #####$ #
+  #..    ####   #
+  #..       $$  #
+  #..    #### $ #
+  #..    #  #   #
+  ########  #####
diff --git a/compiler/screen_84.sokoban b/compiler/screen_84.sokoban
new file mode 100644
index 0000000..4b663d9
--- /dev/null
+++ b/compiler/screen_84.sokoban
@@ -0,0 +1,12 @@
+#######
+#     ##########
+#     #    #  ##
+# $   #   $ $  #
+#  $  #  $ ##  #
+# $$  ##$ $    #
+## #  ## #######
+## #  ##    ...#
+#  #$       ...#
+#   $$      ...#
+#     ##@#  ...#
+################
diff --git a/compiler/screen_85.sokoban b/compiler/screen_85.sokoban
new file mode 100644
index 0000000..9a48ee2
--- /dev/null
+++ b/compiler/screen_85.sokoban
@@ -0,0 +1,16 @@
+############
+#      #   ##
+# $  $   #  ######
+####  #####      #
+ #..  #     #### #
+ #.####  ####    #
+ #....    #  $ ####
+ # ...#   # $$$#  ##
+###.#### ##  $@$   #
+#     ##### $ #    #
+# #.# $      $###$ #
+# #.########  #  $ #
+# #..        ##  $ #
+# # ####### $ # #  #
+#   #     #       ##
+#####     ##########
diff --git a/compiler/screen_86.sokoban b/compiler/screen_86.sokoban
new file mode 100644
index 0000000..b5771e1
--- /dev/null
+++ b/compiler/screen_86.sokoban
@@ -0,0 +1,10 @@
+################
+#       #@ #   #
+# # # # # $  $$#
+# #...# #$$$   #
+#  ...# # $  $$##
+# ##.## # ##    #
+# #...     $    #
+# ## ###  #######
+#    # ####
+######
diff --git a/compiler/screen_87.sokoban b/compiler/screen_87.sokoban
new file mode 100644
index 0000000..f338ef5
--- /dev/null
+++ b/compiler/screen_87.sokoban
@@ -0,0 +1,14 @@
+    #####
+ ####   ## #####
+ #  $    ###   #
+ # $@$ $    $  #
+ # #$######## ##
+ # #  $  #     #
+ # # $ $ # #   #
+## #  $# # #####
+#  ##    #     #
+#    $ # ###   #
+##### ##  #....#
+#    $     ....#
+#         #....#
+################
diff --git a/compiler/screen_88.sokoban b/compiler/screen_88.sokoban
new file mode 100644
index 0000000..0e9c8dc
--- /dev/null
+++ b/compiler/screen_88.sokoban
@@ -0,0 +1,16 @@
+#############
+#........####
+#...#### #  #####
+#...#  ###    $ #
+#...$$     $ $  #
+#  .#  $ $# $  ##
+#...# #$#   $  #
+#.# # $   $    #
+#.  #$###$####$#
+##  #   $ $    #
+ #  #  $@$  #  #
+ #  # #### $  $#
+ #  #    ###   #
+ #  # $$ # #####
+ #  #    #
+ #########
diff --git a/compiler/screen_89.sokoban b/compiler/screen_89.sokoban
new file mode 100644
index 0000000..0c59e06
--- /dev/null
+++ b/compiler/screen_89.sokoban
@@ -0,0 +1,17 @@
+ ##################
+ #   $       ...#.##
+ #       ####..... #
+ # #######  #..... #
+ # #    $ $ ##....##
+ # #  $ # # ###...#
+ # # $@$ $  ##### #
+## #  $  $ $$   $ #
+#  #$# $#   # $## #
+# ##    ## ## $ # #
+# # $# $ $  #     #
+# #         #######
+# ########$##   #
+#        #  $   #
+########    #####
+       ###  #
+         ####
diff --git a/compiler/screen_9.sokoban b/compiler/screen_9.sokoban
new file mode 100644
index 0000000..7fad1d4
--- /dev/null
+++ b/compiler/screen_9.sokoban
@@ -0,0 +1,14 @@
+          #######
+          #  ...#
+      #####  ...#
+      #      . .#
+      #  ##  ...#
+      ## ##  ...#
+     ### ########
+     # $$$ ##
+ #####  $ $ #####
+##   #$ $   #   #
+#@ $  $    $  $ #
+###### $$ $ #####
+     #      #
+     ########
diff --git a/compiler/screen_90.sokoban b/compiler/screen_90.sokoban
new file mode 100644
index 0000000..92101f3
--- /dev/null
+++ b/compiler/screen_90.sokoban
@@ -0,0 +1,16 @@
+####################
+#..#    #          #
+#.$  $  #$$  $## $##
+#.$#  ###  ## ##   #
+#  # $ #  $$   $   #
+# ###  # #  #$  ####
+#  ## # $   #@ #   #
+# $    $  ##.##  $ #
+#  # $# $# $     ###
+#  #  #  #   ###   #
+#  ######## #      #
+#           #  #.#.#
+##$########$#   ...#
+#    .*  #    ##.#.#
+# .*...*   $  .....#
+####################
diff --git a/default.properties b/default.properties
new file mode 100644
index 0000000..e69de29
diff --git a/local.properties b/local.properties
new file mode 100644
index 0000000..ab8f3ad
--- /dev/null
+++ b/local.properties
@@ -0,0 +1,10 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must *NOT* be checked into Version Control Systems,
+# as it contains information specific to your local configuration.
+
+# location of the SDK. This is only used by Ant
+# For customization when using a Version Control System, please read the
+# header note.
+sdk.dir=C:\\Program Files (x86)\\Android\\android-sdk
diff --git a/proguard-project.txt b/proguard-project.txt
new file mode 100644
index 0000000..f2fe155
--- /dev/null
+++ b/proguard-project.txt
@@ -0,0 +1,20 @@
+# To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
diff --git a/project.properties b/project.properties
new file mode 100644
index 0000000..214acdd
--- /dev/null
+++ b/project.properties
@@ -0,0 +1,14 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-10
diff --git a/res/drawable/splash.png b/res/drawable/splash.png
new file mode 100644
index 0000000..4050e14
Binary files /dev/null and b/res/drawable/splash.png differ
diff --git a/res/layout/menu.xml b/res/layout/menu.xml
new file mode 100644
index 0000000..59fc39a
--- /dev/null
+++ b/res/layout/menu.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+	android:background="@drawable/splash"
+    >
+
+
+<Button
+    android:id="@+id/btn_start"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:onClick="onStartCurrentPuzzle"
+    android:text="Start" />
+
+</LinearLayout>
+
diff --git a/res/raw/puzzles.bin b/res/raw/puzzles.bin
new file mode 100644
index 0000000..e905a85
Binary files /dev/null and b/res/raw/puzzles.bin differ
diff --git a/res/values/strings.xml b/res/values/strings.xml
new file mode 100644
index 0000000..1bf19a8
--- /dev/null
+++ b/res/values/strings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Free Sokoban</string>
+    <string name="menu">Menu</string>
+    <string name="play_activity">play_activity</string>
+</resources>
diff --git a/src/org/dyndns/vahagn/sokoban/App.java b/src/org/dyndns/vahagn/sokoban/App.java
new file mode 100644
index 0000000..83ab2ef
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/App.java
@@ -0,0 +1,37 @@
+package org.dyndns.vahagn.sokoban;
+
+import android.app.Application;
+
+public class App extends Application {
+	
+	private static App mApp = null;
+	protected PuzzleContainer pc;
+	public int level;
+	
+	/* 
+	 * 
+	 */
+	@Override
+	public void onCreate()
+	{
+	    super.onCreate();
+	    mApp = this;
+	    pc = new PuzzleContainer();
+	    level = 0;
+	}
+	
+	public static App theApp()
+	{
+	    return mApp;
+	}
+
+	public PuzzleContainer getPuzzleContainer()
+	{
+		return pc;
+	}
+	
+	public Puzzle getCurrentPuzzle()
+	{
+		return getPuzzleContainer().getPuzzle( level );
+	}
+}
diff --git a/src/org/dyndns/vahagn/sokoban/PlayActivity.java b/src/org/dyndns/vahagn/sokoban/PlayActivity.java
new file mode 100644
index 0000000..63f4110
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/PlayActivity.java
@@ -0,0 +1,82 @@
+package org.dyndns.vahagn.sokoban;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+//import android.widget.TextView;
+
+//import org.dyndns.vahagn.sokoban.R;
+import static org.dyndns.vahagn.sokoban.App.theApp;
+
+public class PlayActivity extends Activity
+					implements View.OnClickListener
+
+{
+	protected final String TAG = "PlayActivity"; 
+	protected Puzzle puzzle = null;
+	public PlayView board;
+	protected int level;
+	
+    @Override
+    public void onCreate(Bundle savedInstanceState)
+    {
+        Log.d(TAG, "onCreate: " + savedInstanceState );
+        super.onCreate(savedInstanceState);
+		
+		board = new PlayView( this );
+		setContentView( board );
+		board.setOnClickListener(this);
+				
+        if (savedInstanceState == null)
+		{
+			level = 0;
+			setPuzzle( level );
+            // We were just launched -- set up a new game
+//            mSnakeView.setMode(SnakeView.READY);
+        }
+		else
+		{
+            // We are being restored
+//            Bundle map = savedInstanceState.getBundle(ICICLE_KEY);
+//            if (map != null) {
+//                mSnakeView.restoreState(map);
+//            } else {
+//                mSnakeView.setMode(SnakeView.PAUSE);
+//            }
+        }
+//        
+//        
+//    	
+//        super.onCreate(savedInstanceState);
+//        setContentView(R.layout.menu);
+//        
+//        try {
+//			theApp().getPuzzleContainer().getPuzzle( 0 );
+//		} catch (Exception e) {
+//			// TODO Auto-generated catch block
+//			e.printStackTrace();
+//		}
+    }
+
+	
+	@Override
+	public void onClick( View v )
+	{
+        Log.d(TAG, "onClick: " );
+		++level;
+		if ( level >= theApp().getPuzzleContainer().getCount() )
+			level = 0;
+		setPuzzle( level );
+		board.invalidate();
+	}
+
+	private void setPuzzle( int level )
+	{
+		String title = "Sokoban: level " + new Integer(level+1).toString();
+		setTitle(title);
+		puzzle = theApp().getPuzzleContainer().getPuzzle( level );
+		board.setPuzzle(puzzle);
+	}
+}
diff --git a/src/org/dyndns/vahagn/sokoban/PlayView.java b/src/org/dyndns/vahagn/sokoban/PlayView.java
new file mode 100644
index 0000000..bd8a757
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/PlayView.java
@@ -0,0 +1,231 @@
+package org.dyndns.vahagn.sokoban;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+import android.util.Log;
+import android.graphics.*;
+import android.view.*;
+import static org.dyndns.vahagn.sokoban.Puzzle.symbole.*;
+
+/**
+ */
+public class PlayView extends View 
+{
+	private final static String TAG = "PlayView";
+	private Puzzle puzzle;
+
+	private Matrix col2scr = new Matrix();
+	private Matrix scr2col = new Matrix();
+    private Bitmap[] tile;
+    private int tile_x_size;
+    private int tile_y_size;
+
+	private int offset_x;
+	private int offset_y;
+	
+    private final Paint mPaint = new Paint();
+
+    public PlayView(Context context)
+	{
+        super(context);
+
+        setFocusable(true);
+//
+//        Resources r = this.getContext().getResources();
+
+//        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TileView);
+//
+//        mTileSize = a.getInt(R.styleable.TileView_tileSize, 12);
+//        
+//        a.recycle();
+    }
+	
+	public void setPuzzle( Puzzle p )		
+	{
+		puzzle = p;
+		initTiles();
+	}
+
+	/**
+	 * Set up tiles and matrices based on puzzle and view sizes.
+	 */
+    private void initTiles()
+	{
+		//
+		//	Get the sizes of view. If it is zero then simplly do nothing.
+		//	Otherwise, make sure that the width is bigger the height.
+		//
+		int w = getWidth();
+		int h = getHeight();
+		if ( w==0 || h==0 )
+			return;
+		else if ( w < h )
+		{
+			col2scr.reset();
+			col2scr.setRotate(90, w/2, w/2);
+			col2scr.invert(scr2col);
+
+			int t = w;
+			w = h;
+			h = t;
+		}
+		else
+		{
+			col2scr.reset();
+		}		
+		//
+		//	Calculate the tile sizes.
+		//	NOTE: since puzzle width is always bigger the height then we
+		//	rotate the puzzle.
+		//
+		tile_x_size = w / puzzle.getColumnCount();
+		tile_y_size = h / puzzle.getRowCount();
+		if ( tile_x_size < tile_y_size )
+			tile_y_size = tile_x_size;
+		else
+			tile_x_size = tile_y_size;
+		//
+		//	Calculate the offset of puzzle.
+		//
+		offset_x = (w-tile_x_size*puzzle.getColumnCount())/2;
+		offset_y = (h-tile_y_size*puzzle.getRowCount())/2;
+		//
+		//	Set up inverse matrix to get col,row from screen pixel.
+		//
+		col2scr.invert(scr2col);
+		scr2col.postTranslate(-offset_x, -offset_y);
+		scr2col.postScale((float)1./tile_x_size, (float)1./tile_y_size);
+		//
+		//	Create tile bitmaps for given width and height.
+		//
+		tile = new Bitmap[Puzzle.getSymCount()];
+		tile[FLOOR.ordinal()] = createFloorTile();
+		tile[WALL.ordinal()] = createWallTile();
+		tile[BOX.ordinal()] = createBoxTile();
+		tile[HOLE.ordinal()] = createHoleTile();
+		tile[BOX_IN_HOLE.ordinal()] = createBingoTile();
+		tile[WORKER.ordinal()] = createWorkerTile();
+    }
+	
+	/**
+	 * Apply screen to board mapping and if the points are in the
+	 * column,row range then return it. Otherwise return null.
+	 */
+	public Point getTile( float scr_x, float scr_y )
+	{
+		float [] scr_p = { scr_x, scr_y };
+		scr2col.mapPoints( scr_p );
+
+		if ( 0 <= scr_p[0] && scr_p[0] < puzzle.getColumnCount()
+			&& 0 <= scr_p[1] && scr_p[1] < puzzle.getRowCount())
+			return new Point( (int)scr_p[0], (int)scr_p[1] );
+		else
+			return null;
+	}
+    
+	private Bitmap createFloorTile()
+	{
+        Bitmap bitmap = Bitmap.createBitmap(tile_x_size, tile_y_size, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+		canvas.drawARGB(0xff,0x40,0x40,0x40);
+		return bitmap;
+    }
+	private Bitmap createWallTile()
+	{
+        Bitmap bitmap = Bitmap.createBitmap(tile_x_size, tile_y_size, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+		canvas.drawARGB(0xff,0xF0,0x40,0x40);
+		return bitmap;
+    }
+	private Bitmap createBoxTile()
+	{
+        Bitmap bitmap = Bitmap.createBitmap(tile_x_size, tile_y_size, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+		canvas.drawARGB(0xff,0x40,0xF0,0x40);
+		return bitmap;
+    }
+	private Bitmap createHoleTile()
+	{
+        Bitmap bitmap = Bitmap.createBitmap(tile_x_size, tile_y_size, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+		canvas.drawARGB(0xff,0x40,0x40,0xF0);
+		return bitmap;
+    }
+	private Bitmap createBingoTile()
+	{
+        Bitmap bitmap = Bitmap.createBitmap(tile_x_size, tile_y_size, Bitmap.Config.ARGB_8888);
+        Canvas canvas = new Canvas(bitmap);
+		canvas.drawARGB(0xff,0x40,0xF0,0xF0);
+		return bitmap;
+    }
+	private Bitmap createWorkerTile()
+	{
+        Bitmap bitmap = createFloorTile();
+        Canvas canvas = new Canvas(bitmap);
+		Paint paint = new Paint();
+		paint.setARGB(0xff,0xF0,0x40,0xF0);
+		canvas.drawOval(new RectF(1,1,tile_x_size-2,tile_y_size-2), paint);
+		
+		Paint p = new Paint();
+		p.setColor( Color.YELLOW );
+		canvas.drawLine(tile_x_size/2, tile_y_size/2, tile_x_size/2, 0, p );
+		return bitmap;
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh)
+	{
+		initTiles();
+    }
+
+    @Override
+	public boolean onTouchEvent (MotionEvent event)
+	{
+		int a = event.getAction();
+		int ps = event.getPointerCount();
+		int hs = event.getHistorySize();
+		for ( int p = 0; p < ps; ++p )
+		{
+			String msg = String.format("Action %d Pointer %d History %d", a, event.getPointerId(p), hs);
+		//	for ( int h = 0; h < hs; ++h )
+		//		msg += String.format("(%f,%f)", event.getHistoricalX(p,h), event.getHistoricalY(p,h));
+			msg += String.format("(%f,%f)", event.getX(p), event.getY(p));
+			Log.d("Sokoban", msg);
+		}
+		Point p = getTile(event.getX(),event.getY());
+		if ( p == null )
+		{
+			Log.d(TAG, "onTouchEvent: outside.");
+			return super.onTouchEvent(event);
+		}
+		
+//		Log.d(TAG, "onTouchEvent: " + p.x + " " + p.y);
+		return true; //super.onTouchEvent(event);
+	}
+
+    @Override
+    public void onDraw(Canvas canvas)
+	{
+        super.onDraw(canvas);
+		if ( puzzle != null )
+		{
+			int cols = puzzle.getColumnCount();
+			int rows = puzzle.getRowCount();
+			
+			canvas.concat(col2scr);
+			for (int i = 0; i < rows; ++i)
+			{
+				for (int j = 0; j < cols; ++j)
+				{
+					canvas.drawBitmap(tile[puzzle.getSym(i,j).ordinal()], 
+							offset_x + j * tile_x_size,
+							offset_y + i * tile_y_size,
+							mPaint);
+				}
+			}
+		}
+    }
+}
\ No newline at end of file
diff --git a/src/org/dyndns/vahagn/sokoban/Puzzle.java b/src/org/dyndns/vahagn/sokoban/Puzzle.java
new file mode 100644
index 0000000..c079397
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/Puzzle.java
@@ -0,0 +1,94 @@
+package org.dyndns.vahagn.sokoban;
+
+//import java.lang.Exception;
+import java.io.*;
+import android.util.Log;
+
+public class Puzzle
+{
+	public enum symbole
+	{
+		FLOOR,
+		WALL,
+		BOX,
+		HOLE,
+		BOX_IN_HOLE,
+		WORKER;
+		
+		public static int MAX_COUNT()
+		{
+			return 6;
+		}
+	};
+
+	protected static final String TAG = "Puzzle";
+	protected int columns;
+	protected int rows;
+	protected symbole [] board;
+
+	public Puzzle( InputStream is )
+	{
+		load( is );
+	}
+	
+	private void load( InputStream is )
+	{try{
+		columns = is.read();
+		rows = is.read();
+		byte [] b = new byte [columns*rows];
+		board = new symbole[columns*rows];
+		is.read( b, 0, columns*rows);
+		for( int i = 0; i < b.length; ++i )
+		{
+			switch( b[i] )
+			{
+				case 0:
+					board[i] = symbole.FLOOR;
+					break;
+				case 1:
+					board[i] = symbole.WALL;
+					break;
+				case 2:
+					board[i] = symbole.BOX;
+					break;
+				case 3:
+					board[i] = symbole.HOLE;
+					break;
+				case 4:
+					board[i] = symbole.BOX_IN_HOLE;
+					break;
+				case 5:
+					board[i] = symbole.WORKER;
+					break;
+				default:
+			}
+		}
+	}
+	catch ( Exception e )
+	{
+		Log.d( TAG, "load()", e);
+	}}
+	
+	
+	public final int getColumnCount()
+	{
+		return columns;
+	}
+	public final int getRowCount()
+	{
+		return rows;
+	}
+	public static int getSymCount()
+	{
+		return symbole.MAX_COUNT();
+	}
+	
+	/*
+	 *  r- row
+	 *  c- column
+	 */
+	public final symbole getSym( int r, int c )
+	{
+		return board[r*columns+c];
+	}
+}
diff --git a/src/org/dyndns/vahagn/sokoban/PuzzleContainer.java b/src/org/dyndns/vahagn/sokoban/PuzzleContainer.java
new file mode 100644
index 0000000..ce5d53f
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/PuzzleContainer.java
@@ -0,0 +1,73 @@
+package org.dyndns.vahagn.sokoban;
+
+import java.io.InputStream;
+import java.io.IOException;
+import static org.dyndns.vahagn.sokoban.App.theApp;
+import android.util.Log;
+
+public class PuzzleContainer
+{
+	protected final String TAG = "PuzzleContainer";
+	
+	protected int count;
+	
+	/*
+	 * Load puzzle from the puzzle.bin.
+	 */
+	public Puzzle getPuzzle( int i )
+	{try{
+		InputStream is = theApp().getResources().openRawResource(R.raw.puzzles);
+
+		//
+		//	Read amount of puzzles.
+		//
+		count = read_i32(is);
+		if ( i >= count )
+			return null;
+		//
+		//	Read the offset.
+		//
+		is.skip( i*4 );
+		int offset = read_i32(is);
+		//
+		//	Jump to the offset and read the puzzle.
+		//
+		is.skip( offset - 4 - (i+1)*4);
+		Puzzle p = new Puzzle( is );
+		//
+		//	Finally return the puzzle and we are done.
+		//
+		return p;
+	}
+	catch ( java.lang.Exception e )
+	{
+		Log.d(TAG, "Exception: " + e.getMessage() );
+		e.printStackTrace();
+		return null;
+	}}
+	
+	public int getCount()
+	{try{
+		if ( count == 0 )
+		{
+			InputStream is = theApp().getResources().openRawResource(R.raw.puzzles);
+			count = read_i32(is);
+		}
+		return count;
+	}
+	catch ( java.lang.Exception e )
+	{
+		Log.d(TAG, "Exception: " + e.getMessage() );
+		e.printStackTrace();
+		return 0;
+	}}
+	
+	protected int read_i32( InputStream is ) throws IOException
+	{
+		int i = is.read();
+		i |= is.read() << 8;
+		i |= is.read() << 16;
+		i |= is.read() << 24;
+		return i;
+	}
+}
diff --git a/src/org/dyndns/vahagn/sokoban/SokobanMenu.java b/src/org/dyndns/vahagn/sokoban/SokobanMenu.java
new file mode 100644
index 0000000..b2b3a0d
--- /dev/null
+++ b/src/org/dyndns/vahagn/sokoban/SokobanMenu.java
@@ -0,0 +1,93 @@
+package org.dyndns.vahagn.sokoban;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.view.View;
+import android.os.Bundle;
+import android.util.Log;
+import static org.dyndns.vahagn.sokoban.App.theApp;
+
+public class SokobanMenu extends Activity
+{
+	protected final String TAG = "SokobanMenu";
+	protected final String LEVEL= "org.dyndns.vahagn.sokoban.LEVEL";
+    
+	/** Called when the activity is first created. */
+    @Override
+    public void onCreate(Bundle savedInstanceState)
+    {
+    	Log.d(TAG, "onCreate: " + savedInstanceState );
+    	
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.menu);
+        
+        try {
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		}
+    }
+   
+    @Override
+    public void onStart()
+    {
+    	Log.d(TAG, "onStart: " );
+    	
+    	super.onStart();
+    }
+    
+    @Override
+    public void onRestart()
+    {
+    	Log.d(TAG, "onRestart: " );
+
+    	super.onRestart();
+    }
+
+    @Override
+    public void onResume()
+    {
+    	Log.d(TAG, "onResume: " );
+    
+    	super.onResume();
+    }
+ 
+    @Override
+    public void onPause()
+    {
+    	Log.d(TAG, "onPause: " );
+        
+    	super.onPause();
+    }
+
+    @Override
+    public void onStop()
+    {
+    	Log.d(TAG, "onStop: " );
+        
+    	super.onStop();
+    }
+
+    @Override
+    public void onDestroy()
+    {
+    	Log.d(TAG, "onDestroy: " );
+        
+    	super.onDestroy();
+    }
+    
+    //@Override
+    public void onConfigurationChanged()
+    {
+       // super.onConfigurationChanged();
+       // setContentView(R.layout-l.menu);
+    }
+    
+    public void onStartCurrentPuzzle( View v)
+    {
+    	Intent intent = new Intent(this, PlayActivity.class);
+		
+    	startActivity( intent );
+    	Log.d(TAG, "onStartCurrentPuzzle: " );
+    }
+}
diff --git a/version.bat b/version.bat
new file mode 100644
index 0000000..2de9e4a
--- /dev/null
+++ b/version.bat
@@ -0,0 +1,31 @@
+rem 
+rem	Copyright 2005-2013 Vahagn Khachatryan.
+rem
+rem	This program is free software; you can redistribute it and/or modify
+rem	it under the terms of the GNU General Public License as published by
+rem	the Free Software Foundation; either version 2 of the License, or
+rem	(at your option) any later version.
+rem
+rem	This program is distributed in the hope that it will be useful,
+rem	but WITHOUT ANY WARRANTY; without even the implied warranty of
+rem	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+rem	GNU General Public License for more details.
+rem
+
+rem
+rem	Generate res\values\version.xml for windows.
+rem
+
+
+set VERSION_XML=res\values\version.xml
+
+echo ^<?xml version="1.0" encoding="utf-8"?^> > %VERSION_XML%
+echo ^<resources^> >> %VERSION_XML%
+for /F "delims=" %%i in ('"git describe --tags --long --dirty=-x --abbrev=8"') do set VERSION=%%i
+echo ^<string name="gitversion"^>%VERSION%^</string^> >> %VERSION_XML%
+for /F "delims=" %%i in ('"git rev-parse HEAD"') do set GITHASH=%%i
+echo ^<string name="githash"^>%GITHASH%^</string^> >> %VERSION_XML%
+for /F "delims=" %%i in ('"%USERPROFILE%\bin\date.exe -R"') do set BUILDDATE=%%i
+echo ^<string name="builddate"^>%BUILDDATE%^</string^> >> %VERSION_XML%
+echo ^</resources^> >> %VERSION_XML%
+