How is 6×6 sudoku different from the 9×9 version?

Children place only the digits 1–6, and the boxes are 2×3 instead of 3×3. Rows, columns, and boxes each take every digit once — the full rule set, just on a friendlier board.

What ages handle a 6×6 grid well?

Most kids manage these between about 5 and 8, or whenever they can count to six and enjoy a small logic challenge. Confident solvers can graduate to the 100-puzzle easy 9×9 pack.

Are these puzzles guaranteed to have one answer?

Yes — a counting solver verifies during generation that every grid has exactly one solution and keeps at least 14 starting clues, and the build re-checks each puzzle before publishing.

Can I run off copies for my class?

Print as many as the room needs. School use is covered by the license line on every page, and the type-only pages photocopy crisply.

30 Easy 6×6 Sudoku Puzzles for Kids — Free Printable PDF

30 kid-sized sudoku puzzles on 6×6 grids, free in one printable PDF. Every puzzle uses the digits 1–6 with 2×3 boxes, is checked to have exactly one solution, and shows its clue count. Large 36pt digits give small hands room to write; answer keys print six per page at the back. Good for ages 5–8 and first-time solvers. No signup.

6×6 Sudoku 1 — Clues: 16

2	4	5		3	6
		6			4
		4			1
			3
	2	1		6
	5	3	4

36pt · 6×6 grid · clue count printed on each puzzle · answer keys included · 1 per page

Download 30 kids 6×6 sudoku with answers (free PDF)

What you get

Puzzles in set	30
Grid size	6×6 with 2×3 boxes, digits 1–6
Clues per puzzle	16 of 36 cells, printed on every puzzle
Font size	36pt digits in kid-sized cells
Puzzles per printed page	1
Answer keys	All 30 included, six per page
Paper	Letter and A4 at 100% scale
File size	about 60 KB (36 pages)

What's in the set

6×6 Sudoku 1 — Clues: 16

2	4	5		3	6
		6			4
		4			1
			3
	2	1		6
	5	3	4

6×6 Sudoku 2 — Clues: 16

2			4
4	6	1			2
		4		6	3
	5	6		4
6	4
5				3

6×6 Sudoku 3 — Clues: 16

6×6 Sudoku 4 — Clues: 16

6×6 Sudoku 5 — Clues: 16

6×6 Sudoku 6 — Clues: 16

6×6 Sudoku 7 — Clues: 16

6×6 Sudoku 8 — Clues: 16

6×6 Sudoku 9 — Clues: 16

6×6 Sudoku 10 — Clues: 16

6×6 Sudoku 11 — Clues: 16

6×6 Sudoku 12 — Clues: 16

6×6 Sudoku 13 — Clues: 16

6×6 Sudoku 14 — Clues: 16

6×6 Sudoku 15 — Clues: 16

6×6 Sudoku 16 — Clues: 16

6×6 Sudoku 17 — Clues: 16

6×6 Sudoku 18 — Clues: 16

6×6 Sudoku 19 — Clues: 16

6×6 Sudoku 20 — Clues: 16

6×6 Sudoku 21 — Clues: 16

6×6 Sudoku 22 — Clues: 16

6×6 Sudoku 23 — Clues: 16

6×6 Sudoku 24 — Clues: 16

6×6 Sudoku 25 — Clues: 16

6×6 Sudoku 26 — Clues: 16

6×6 Sudoku 27 — Clues: 16

6×6 Sudoku 28 — Clues: 16

6×6 Sudoku 29 — Clues: 16

6×6 Sudoku 30 — Clues: 16

Download the full set: 30 Easy 6×6 Sudoku Puzzles for Kids — Free Printable PDF

36pt · 6×6 grid · clue count printed on each puzzle · answer keys included · 1 per page

Download 30 kids 6×6 sudoku with answers (free PDF)

Free PDF · no signup · free for personal, classroom, and care-facility use — not for resale.

Printing tips

Use 100% scale; the big 6×6 cells are sized for children’s handwriting.
Print a few spares — beginners often want a fresh start on the same puzzle.
Both Letter and A4 print the full grid with nothing cut off.

FAQ

Frequently asked questions

How is 6×6 sudoku different from the 9×9 version?: Children place only the digits 1–6, and the boxes are 2×3 instead of 3×3. Rows, columns, and boxes each take every digit once — the full rule set, just on a friendlier board.
What ages handle a 6×6 grid well?: Most kids manage these between about 5 and 8, or whenever they can count to six and enjoy a small logic challenge. Confident solvers can graduate to the 100-puzzle easy 9×9 pack.
Are these puzzles guaranteed to have one answer?: Yes — a counting solver verifies during generation that every grid has exactly one solution and keeps at least 14 starting clues, and the build re-checks each puzzle before publishing.
Can I run off copies for my class?: Print as many as the room needs. School use is covered by the license line on every page, and the type-only pages photocopy crisply.