Sudoku for Kids #82
sudoku · ages 5-8 · medium
Editorial team · Published August 13, 2026
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This WildPrintables Sudoku puzzle for kids features a clear 6x6 grid, thoughtfully divided into six 2x3 boxes. About half the numbers, from 1 to 6, are already filled in, giving your child a satisfying head start. The goal is to complete each row, column, and every 2x3 box using the numbers 1 through 6, ensuring no number repeats within any of those sections. It's a fantastic brain-teaser that offers a great sense of accomplishment when the last number is placed correctly.
To tackle this puzzle, encourage your child to start by looking for a row, column, or 2x3 box that has the most numbers already filled in. For example, if a row has five numbers, it's very easy to deduce the single missing number. Working with sections that are nearly complete first often makes the rest of the puzzle much clearer and builds confidence as they quickly fill in more spaces.
A practical tip for parents and teachers is to laminate this puzzle after printing. Using a dry-erase marker allows children to complete it multiple times, practicing their logical reasoning and number placement skills without needing to print new copies. This also makes it a great quiet activity for a classroom center or a car ride.
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.
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Frequently asked questions
Should kids solve sudoku in pencil?
Definitely pencil, with an eraser nearby. Guessing and backtracking are part of learning the game, and being able to erase keeps it playful. Writing tiny "candidate" numbers in a corner of a square is a real solver technique kids enjoy discovering.
Is this sudoku size right for a beginner?
Smaller grids are the on-ramp: 4×4 boards suit first-timers, 6×6 suits kids who've solved a few and want more of a challenge. This 6×6 is a good step up once the 4×4s feel easy.
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.
Will it print okay in black and white?
Yes — the printable itself is black line art on a white background, so any printer handles it, including basic laser printers. Set your printer to grayscale or "black ink only" to save color ink; the page will look exactly the same.