Your printable puzzles

Puzzle pages appear here once the page loads, with the answer key at the end. Every puzzle has exactly one solution.

Play a kids sudoku on screen

The board appears here once the page loads.

Puzzles are generated in your browser and every one is checked to have exactly one solution. Difficulty is set by the solving steps a puzzle needs, not only by how many numbers it starts with. Nothing is uploaded or saved. Print at 100% scale.

4x4 and 6x6 sudoku

A 4x4 puzzle uses the numbers 1 to 4 in four boxes of two by two. A 6x6 puzzle uses 1 to 6 in boxes of two rows by three columns. The rules are the same as the full puzzle, so children can move up to 9x9 when they are ready.

  • Start with 4x4 and say the rule out loud together.
  • Ask the child to explain why a number must go in a square.
  • Six per page makes a quick classroom handout.

Common questions

How many numbers are given in kids puzzles?

About 6 of the 16 squares in a 4x4 puzzle and about 14 of the 36 in a 6x6 puzzle.

Can children play on a tablet?

Yes. The board below the maker works with taps: tap a square, then tap a number.

The studio notebook

A useful place to begin.

Clear steps, considered details, and ideas you can put to use.