Impossible Sudoku Board Puzzle app for iPhone and iPad

Impossible Sudoku is a new experience. You have one chance to finish the sudoku puzzle in one go. Discover thousands of different boards. Install for free today.

Impossible Sudoku is super easy and yet impossible: you have to be very quick but also right at every move. This game was created by and for the best players.

Use the solver to complete all puzzle
4 levels of difficulty
Efficient design to focus
No hint
No pencil
No cancel button
No erase button

Coming soon :
Daily challenge
Limited errors
Beat your best score
Be quick with the timer
Solutions in a touch
Share your score with friend
Challenge friend
Seasonal events and win unique rewards
Statistics and track your unique progress
Personalize your experience with different color themes

Impossible Sudoku was made to get you better at the game and being more efficient.