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Sudoku for Kids #36

sudoku · ages 5-8 · medium

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By WildPrintables Team

Editorial team · Published July 23, 2026

Sudoku for Kids #36 — free printable sudoku for kids to print and color at home

This free printable Sudoku puzzle for kids features a neat 6x6 grid, divided into six smaller 2x3 boxes. About half the numbers, from 1 to 6, are already filled in, leaving plenty of spaces for your child to complete. The satisfaction comes from methodically placing each missing number so that every row, every column, and every one of those six 2x3 boxes contains the numbers 1 through 6 exactly once, without any repeats. It's a fantastic brain-teaser that rewards careful thought and pattern recognition.

To tackle this specific Sudoku, 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 is only missing one number, it's very easy to figure out which number it must be. Filling in these simpler sections first creates more clues for the trickier parts of the puzzle, making the whole process feel less overwhelming and more achievable for young solvers.

For a practical tip, laminate this page after printing, or slip it into a clear plastic sleeve. Your child can then use a dry-erase marker to solve the puzzle again and again. This allows for repeated practice without reprinting, helping to solidify their logical thinking and number sense skills. It’s also great for sibling or group play, where children can take turns solving different sections or comparing their strategies for finding the missing numbers.

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.

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Frequently asked questions

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.

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.

Is this too babyish for my 8-year-old?

Try it before assuming — kids this age still love a good puzzle or coloring session, especially with "grown-up" tools like gel pens or fine-tip markers. Adding a self-set challenge (a timer, a color pattern, beating a sibling's time) refreshes any page.