Sudoku for Kids #44
sudoku · ages 5-8 · medium
Editorial team · Published July 25, 2026
This free printable sudoku for kids features a clear 6x6 grid, thoughtfully designed with 2x3 boxes marked by bold lines. About half the numbers, from 1 to 6, are already filled in, giving your child a satisfying start to each puzzle. The goal is to complete every row, column, and each of those 2x3 boxes so that the numbers 1 through 6 appear exactly once in each section, with no repeats. It’s a wonderfully calming challenge to methodically fill in the missing numbers until the entire grid is complete.
A great way for your child to tackle this particular sudoku is to focus on a single number at a time. For instance, pick the number '1' and scan the entire grid, identifying all the places a '1' already exists. Then, look for rows, columns, or 2x3 boxes that are missing a '1', using the existing numbers as clues to pinpoint the only possible empty spot for it. Repeating this process for each number from 1 to 6 can make the puzzle feel less daunting and more achievable.
For parents and teachers, this sudoku is perfect for building logical reasoning skills. Print out several copies and laminate them, allowing children to use dry-erase markers to solve the puzzles again and again. This reusable approach is not only eco-friendly but also encourages practice and reinforces the learning process without needing endless fresh sheets of paper.
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
How do I explain sudoku rules to a child?
One sentence: every row, every column and every box must have each number exactly once. Start by pointing at a nearly-full row and asking "what's missing here?" — kids grasp the rule fastest by finding one forced number, not by hearing the theory.
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.
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.