File list (Check if you may need any files):
Sudoku
......\.classpath
......\.project
......\.settings
......\.........\org.eclipse.jdt.core.prefs
......\AndroidManifest.xml
......\assets
......\bin
......\...\classes
......\...\classes.dex
......\...\.......\aries
......\...\.......\.....\sudoku
......\...\.......\.....\......\about.class
......\...\.......\.....\......\R$attr.class
......\...\.......\.....\......\R$color.class
......\...\.......\.....\......\R$drawable.class
......\...\.......\.....\......\R$id.class
......\...\.......\.....\......\R$layout.class
......\...\.......\.....\......\R$string.class
......\...\.......\.....\......\R.class
......\...\.......\.....\......\SudokuActivity$aboutListerer.class
......\...\.......\.....\......\SudokuActivity$continueListerer.class
......\...\.......\.....\......\SudokuActivity$exitListerer.class
......\...\.......\.....\......\SudokuActivity$newListerer.class
......\...\.......\.....\......\SudokuActivity.class
......\...\res
......\...\resources.ap_
......\...\...\drawable-hdpi
......\...\...\.............\ic_launcher.png
......\...\...\drawable-ldpi
......\...\...\.............\ic_launcher.png
......\...\...\drawable-mdpi
......\...\...\.............\ic_launcher.png
......\...\Sudoku.apk
......\gen
......\...\aries
......\...\.....\sudoku
......\...\.....\......\R.java
......\proguard.cfg
......\project.properties
......\res
......\...\drawable-hdpi
......\...\.............\ic_launcher.png
......\...\drawable-ldpi
......\...\.............\ic_launcher.png
......\...\drawable-mdpi
......\...\.............\ic_launcher.png
......\...\layout
......\...\layout-land
......\...\...........\main.xml
......\...\......\about.xml
......\...\......\main.xml
......\...\values
......\...\......\colors.xml
......\...\......\strings.xml
......\src
......\...\aries
......\...\.....\sudoku
......\...\.....\......\about.java
......\...\.....\......\SudokuActivity.java