Sudoku++ is a free puzzle game available on Android 9.0. Developed by gibatekpro, it offers a hybrid of regular sudoku games and much more. With three exciting game modes, Sudoku++ challenges and grows your brain and thinking faculty with its varying difficulty levels.

The standard mode of Sudoku++ has different difficulty levels, catering to players of different tastes. The serial mode offers a leveling up task from regular mission games, allowing players to work their way up on different levels. The choice mode gives players the freedom to pick their own number of clues. Sudoku++ is a one-of-a-kind game that offers a unique and exciting twist to the classic Sudoku puzzle.

Please note that Sudoku++ may crash on first run on some low-end devices, but restarting the game should solve the issue. Don't forget to rate the app if you enjoy playing Sudoku++ and challenging your brain with its diverse game modes.