Controls
- Fill all of the blank tiles with numbers from 1 to 9
- Number 1 to 9 can't be repeated in each row, column, and box
- Tap on one of the blank tile and choose a number to fill it
- Complete all of the tiles as quick as you can and reach highscore!
Sudoku Back to School
Classic, Puzzle, Numbers, Brain Teaser
Train your brain with playing Sudoku, a world-famous classic number puzzle!