Support

How do I play?

Every row, every column and every box with a thick border needs each number exactly once. Tap a square, then tap a number. New players can start with a tiny 4×4 puzzle.

What do the hints do?

A hint highlights the squares involved and explains why a number fits, so children learn the trick instead of just getting the answer. Tap the speaker to hear it read aloud.

How do I add another child?

Tap the player name at the top of the home screen, then "Add a player". Each child keeps their own stars, trophies and saved game.

Where are the grown-up settings?

Tap "Grown-ups" at the bottom of the home screen and answer the multiplication question. There you can see each child's progress and play time, set a break reminder, and rename, reset or remove players.

Can progress move to a new device?

Not yet. Progress is stored only on the device, which keeps children's data private.

Does the app cost anything?

No. Sudoku Kids is free, with no ads and no in-app purchases.