Train your brain by solving sudoku puzzles! Have a vast number of puzzles in your pockets. The difficulty level can be selected according to your sudoku skills. For beginners: Easy & medium levels For mid level players: Medium & Hard levels For enthusiastic players: Insane & inhuman levels Choose any level as you like. Train your brains and experience a fantastic moment when you solve them! ONLINE SUDOKU BATTLES SUPPORTED!! You can play with your friends online. Enjoy your life at home!