Sudoku for Kids #35
sudoku · ages 5-8 · medium
Editorial team · Published July 23, 2026
Here’s a 6x6 Sudoku grid designed especially for young solvers, featuring easy-to-see 2x3 boxes. About half the numbers are already filled in, leaving just enough challenge for kids to complete each row, column, and box using the numbers 1 through 6, ensuring no number repeats within any of those sections. The bold outlines print cleanly, and there's a real satisfaction in seeing all the blank squares fill up with the correct digits.
To tackle this puzzle, encourage your child to start by looking for rows, columns, or 2x3 boxes that have the most numbers already filled in. If a row, for example, only has one number missing, they can easily figure out which number from 1-6 is needed to complete it. This "one-missing" strategy often provides quick wins and builds confidence before moving on to trickier sections.
A great tip for parents and teachers is to laminate this page after printing. This allows children to use a dry-erase marker, making the puzzle reusable for multiple attempts or for different children to try. It's a fantastic way to develop logical thinking and number recognition skills without needing to print a new sheet every time.
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.