Sudoku for Kids — Free Printable Pack
Fifteen sudoku puzzles built for kids. Eight 4×4 grids for first-time solvers and seven 6×6 grids for kids who've cracked the basics. Numbers and shape variants both included.
18 pages · 4×4 ages 5–7 · 6×6 ages 7–10 · PDF, US Letter · no email required
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Sudoku for Kids: Easy is on the way
Kids · Easy · 114 pages. It's finished and printed — we just haven't listed it yet. Leave your email and you'll be the first to know.
What's inside the PDF
- Eight 4×4 grids — three intro (lots of given numbers), three mid, two challenging.
- Seven 6×6 grids — graded easy to hard.
- Four 4×4 grids using shapes instead of numbers, for pre-readers.
- A one-page "how to solve sudoku" intro for kids.
- Answer key at the back.
How to use them
Print the intro page first if your kid hasn't done sudoku before — the rules are short and there's a worked example. Start with the 4×4 shape grids for a 5-year-old, the 4×4 number grids for a 6- or 7-year-old, and the 6×6 grids for ages 7+. The puzzles get harder within each tier so kids can self-pace. Great for: car rides, restaurant waits, classroom centers, and quiet-time alternatives to screens.
What this builds
Sudoku trains the same skills you'd expect — logical reasoning, process-of-elimination, sustained attention — but the bigger benefit at this age is independence. Once your kid learns the rules, they can solve puzzles without help. That's rare in a kid activity. For older kids the 6×6 grids are a real cognitive workout that scales into adult-level 9×9 puzzles by middle school.
The printed version, and the rest of the set
The Sunlight Kids Hawaii Activity Book has shape, color, and counting puzzles sized for ages 2–5.
Sudoku for Kids: Easy
Kids · Easy · 114 pages
Coming soon
Sudoku for Kids: Medium
Kids · Medium · 114 pages
Coming soon
Sudoku for Kids: Easy, Medium & Hard
Kids · Easy, Medium & Hard · 117 pages
$10.99
Puzzle Book for Kids: Easy
Kids · Easy · 118 pages
Coming soon
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Frequently asked questions
- What age can start sudoku?
- Most kids can solve 4×4 shape sudoku at age 5 once they understand "one of each shape per row and column." Number 4×4 grids are reliable starting at age 6. 6×6 grids land around age 7 or 8.
- What's the difference between 4×4 and 6×6 sudoku?
- 4×4 has four rows, four columns, and four 2×2 boxes — much faster to solve and easier to teach. 6×6 has six rows, six columns, and six 2×3 boxes. Solving time goes from a couple of minutes to ten or fifteen.
- Are these number sudokus or shape sudokus?
- Both. The PDF has number grids and shape grids so pre-readers can play too.
- Is there a difficulty progression?
- Yes — each tier (4×4, 6×6) starts easy and ramps up. The intro grids have many given values; the hardest grids in each tier have the minimum.
- Can I print these for my classroom?
- Yes — single classroom or home daycare. Don't redistribute the PDF online.
Something to buy while you wait
In print now, and it travels better than a stack of loose paper.
“Perfect to help the flight go smoother”— Julia R. · Verified Amazon Purchase