Sudoku for Kids #37
sudoku · ages 5-8 · medium
Editorial team · Published July 23, 2026
This free printable sudoku for kids features a clear 6x6 grid, perfect for little hands to navigate. Each puzzle has 2x3 boxes, making the sections easy to identify, and roughly half the numbers (1-6) are already filled in. The satisfaction comes from carefully placing the remaining numbers, ensuring each row, column, and box contains every digit from 1 to 6 exactly once, without any repeats. It’s a wonderfully calming challenge that builds focus.
To help your child conquer this sudoku, encourage them to start with a row or column that has the most numbers already filled in. For example, if a row is missing only one number, it’s often the easiest place to begin, as they can quickly deduce which digit from 1-6 is left to complete that line. This "most filled" strategy helps build confidence and provides a quick win, making the rest of the puzzle feel less daunting.
For extended use, print this sudoku on thicker paper or even laminate it. Then, your child can use a dry-erase marker to solve the puzzle, wipe it clean, and reuse it multiple times. This not only saves paper but also allows them to practice the same puzzle again to improve their speed and strategy, reinforcing their logical thinking skills with each attempt.
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
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.
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.
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.