Glide through Sudoku Flow and place all your tiles as swiftly as you can…no pressure! Sudoku is a fun and brain teasing game where you fill a 9x9 grid with all digits from 1 to 9. Some tiles will be filled in for you, but don’t think it will be that easy! Multiple levels of difficulty allow players of all skill to play at their own pace. Chill out with Sudoku Flow.