Sudoku Download 6×6 Sudoku PDFs
Each PDF contains multiple 6×6 sudoku puzzles with full solutions on a separate page. Pick your difficulty and start printing!
Easy 6×6 Sudoku
Plenty of given numbers — ideal for children aged 6–8 and beginners learning 6-digit grids for the first time.
Download PDFMedium 6×6 Sudoku
Fewer clues mean more logical thinking. A great step up for students who have mastered the easy level.
Download PDFHard 6×6 Sudoku
Minimal starting numbers — requires scanning every row, column, and 2×3 box carefully.
Download PDFExpert 6×6 Sudoku
The toughest 6×6 puzzles — very few clues and advanced logic required. For experienced solvers only!
Download PDFPrintable 6×6 Sudoku: the ideal stepping stone
6×6 sudoku puzzles use a 6×6 grid divided into six 2×3 (or 3×2) boxes. Each row, column, and box must contain the numbers 1–6 exactly once. With 36 cells — more than double the 4×4 but far less than the 81 cells of a 9×9 — these mid-size puzzles are the ideal stepping stone for solvers who've outgrown mini grids but aren't yet ready for the full classic experience.
There are over 28,200 essentially different completed 6×6 sudoku grids. That's enough variety to keep you solving for a very long time — while still being manageable enough for younger solvers to complete with confidence.
📋 Who are 6×6 printable sudoku for?
- Students aged 7–10 — More challenging than 4×4 but not overwhelming. Great for building confidence.
- Classroom activities — Takes 3–5 minutes, fitting neatly into lesson transitions or brain-break time.
- Progressing beginners — You've mastered 4×4 and want the next challenge before tackling 9×9.
- Quick puzzles for adults — A satisfying solve in just a few minutes when you're short on time.
6×6 grids are a fantastic format for teaching pencil-mark notation. With only 6 candidates per cell, students can learn to write small notes in corners without the grid becoming cluttered — a skill that transfers directly to 9×9 sudoku.
🧠 Skills you'll develop
6×6 sudoku introduces slightly more advanced reasoning than 4×4:
- Cross-hatching — Scanning rows and columns across rectangular boxes to find placements.
- Naked pairs — When two cells in a unit can only hold the same two numbers, those numbers are eliminated elsewhere.
- Last remaining — If five of six numbers are placed in a row, column, or box, the sixth is determined.
These techniques are the building blocks for every strategy you'll use in classic 9×9 sudoku. Start here, and the full-size puzzles will feel much more approachable.
🎮 Play 6×6 Sudoku Online
Can't wait for the printables? Play 6×6 Sudoku online right now — with instant feedback, hints, and a timer. Or try our printable 4×4 puzzles for a simpler warm-up.