Sudoku

Fill the grid so every row, every column and every box has each number exactly once. Tap an empty square, then tap a number. Start small and work up to the full 9 × 9!

levels · hearts · Your best: pts

Playing as a guest: levels 1– are free. Sign up free to play them all.

Level complete!

Great playing!

You finished levels with points.

Sumi has more levels waiting. Sign up free to play them all and keep your stars.

Out of hearts!

You reached level with points.

Sumi knows you can do it. Have another go!

You beat every level!

Sumi is so proud of you!

points