Sudoku for Kids #40
sudoku · ages 5-8 · medium
Editorial team · Published July 24, 2026
This free printable sudoku for kids features a clean 6x6 grid, perfect for little hands to navigate. You'll find approximately half the numbers already filled in, giving your child a satisfying head start as they complete each row, column, and 2x3 box using the numbers 1 through 6. The bold outlines ensure a crisp print, making it easy to see where each number belongs. There’s a real sense of accomplishment as the last empty square is filled, bringing the whole puzzle together.
To tackle this 6x6 sudoku, encourage your child to start by looking for a row, column, or 2x3 box that has only one or two missing numbers. By checking the existing numbers within that specific section and then referencing the numbers 1-6, they can often quickly deduce the missing digits. This focused approach helps build confidence and provides a clear starting point for problem-solving.
A practical tip for this page is to print a few copies and laminate one. Your child can then use a dry-erase marker to solve the laminated version repeatedly, making it a reusable activity for car trips or quiet time. This also provides a great opportunity to practice number recognition and logical thinking without constantly reprinting.
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.
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.
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.