File list (Check if you may need any files):
Sudokuv4\.classpath
........\.project
........\.settings\org.eclipse.jdt.core.prefs
........\AndroidManifest.xml
........\default.properties
........\gen\org\example\sudoku\R.java
........\res\anim\cycle_7.xml
........\...\....\shake.xml
........\...\drawable\icon.png
........\...\layout\about.xml
........\...\......\keypad.xml
........\...\......\main.xml
........\...\......-land\main.xml
........\...\menu\menu.xml
........\...\raw\game.mp3
........\...\...\main.mp3
........\...\values\arrays.xml
........\...\......\colors.xml
........\...\......\strings.xml
........\...\xml\settings.xml
........\src\org\example\sudoku\About.java
........\...\...\.......\......\Game.java
........\...\...\.......\......\Keypad.java
........\...\...\.......\......\Music.java
........\...\...\.......\......\Options.java
........\...\...\.......\......\Prefs.java
........\...\...\.......\......\PuzzleView.java
........\...\...\.......\......\Sudoku.java
........\gen\org\example\sudoku
........\src\org\example\sudoku
........\gen\org\example
........\src\org\example
........\gen\org
........\res\anim
........\...\drawable
........\...\layout
........\...\layout-land
........\...\menu
........\...\raw
........\...\values
........\...\xml
........\src\org
........\.settings
........\assets
........\gen
........\res
........\src
Sudokuv4