Difficulty
Unlock with ProHow to play
Fill the 9×9 grid so that every row, column, and 3×3 box contains the digits 1–9.
Tap a cell, then type or tap a number. Use Hint if you get stuck.
Conflicts are shown in red — no need to double-check.
Difficulty
Unlock with ProFill the 9×9 grid so that every row, column, and 3×3 box contains the digits 1–9.
Tap a cell, then type or tap a number. Use Hint if you get stuck.
Conflicts are shown in red — no need to double-check.