MELLOW SUDOKU

Support

The simple rule

Fill each row, column, and 3 × 3 box with the numbers 1–9. Each number appears exactly once in each.

Leave a little note

Turn on Notes and tap numbers to keep track of possibilities in an empty cell. Tap a number again to remove its note.

Room to rethink

Undo restores your previous move, including notes. Erase clears an editable cell. There is no mistake limit.

At your pace

Pause hides the board and stops the timer. Your progress saves automatically, so you can always come back.