GBR Sudoku is an addictive Sudoku puzzle with the following features:

- Time based puzzles with 3 difficulty settings (Easy, Medium or Hard).
- Facebook sharing of your score to showoff the time you solved the puzzle in.
- Ability to save your game and resume later on.
- Hints to assist you if you get stuck.
- Saving the best 5 scores you achieve.
- Support for English and Arabic languages.