Sudoku for Kids #98
sudoku · ages 5-8 · medium
Editorial team · Published August 16, 2026
Solve this exact puzzle on screen — free, nothing to install.
Add a name, change the title and print your own version — free, in your browser.
Here's your free printable 6x6 Sudoku grid, designed especially for kids. About half the numbers, from 1 to 6, are already filled into the squares. Your child’s task is to complete each row, column, and the six distinct 2x3 boxes, ensuring that the numbers 1 through 6 appear only once in each. There’s a quiet satisfaction in making each section complete, watching the grid fill out logically until every square has its unique number.
When tackling this puzzle, a good starting point is to look for a row, column, or 2x3 box that already has most of its numbers filled in. If a row is missing just one number, for example, your child can easily figure out what that missing number is by seeing which digit from 1 to 6 isn't present yet. This technique helps build confidence and provides a clear pathway into the puzzle.
To get more mileage out of this specific Sudoku, laminate the printed page and use a dry-erase marker. This allows for repeated use, letting your child practice their logic and number recognition skills again and again without needing new printouts. It's a great way to reinforce problem-solving strategies in a sustainable manner.
Teacher notes
Skills practiced
- Logical reasoning and elimination
- Number recognition and one-to-one checking
- Persistence with a multi-step problem
- Explaining reasoning aloud: "this must be a 3 because..."
Suggested use in class
- Math warm-up projected on the board, solved together
- Independent center with the answer key face-down for self-checking (pair up students who need support)
Time estimate
10–15 minutes
Materials
- Printed page
- Pencil with eraser
Download & print — it's free
US Letter (8.5×11"). Print at home, no sign-up needed.
Tip: set your printer to “Fit to page” for best results.
Includes answer key (page 2 of the PDF)
Print just page 1 for the puzzle, or both pages to keep the solution handy for checking.
Show answerHide answer
More printables you'll like
Frequently asked questions
What does sudoku teach besides numbers?
Logic, mostly — sudoku needs no arithmetic at all. Kids practice deduction ("this is the only place a 3 can go"), process of elimination, and the patience to check their own work. It's one of the best focus-builders that still feels like a game.
How long should a kids' sudoku take?
Anywhere from five minutes to half an hour is normal, and speed doesn't matter. If it's over in two minutes, move up a grid size; if it stalls completely, solve the next number together and hand the pencil back.
Can my child do this one alone?
That's the sweet spot of this age — hand it over and let them own it. Resist hovering: figuring out a sticking point solo (or choosing to ask for help) is a bigger win than a perfectly completed page.