PRINTABLE · 6×6
6×6 Printable Sudoku
6×6 sits between mini Sudoku and classic 9×9. With digits 1–6 and 2×3 boxes, it is ideal for practicing notes without a long session.
When 6×6 printables fit best
- A natural next step after learning 4×4.
- Good for practicing candidate notes and hidden singles on paper.
- Less demanding than 9×9 while still feeling like a real puzzle.
Choose a 6×6 difficulty
As blanks increase, 6×6 leaves several candidates per cell. Printed sheets make it easy to write and erase those candidates calmly.
6×6 sample board
The sample shows givens only, never the solution. Open a difficulty sheet below when you want the printable version.
6
2
3
1
5
3
5
4
6
2
2
5
4
3
6
3
2
5
1
3
1
5
4
4
2
1
3
6
Paper-solving tips
- Print at 100% scale so the 2×3 box borders stay clear.
- Mark two-candidate cells; they often unlock the next step.
- After solving on paper, try an online 6×6 round to build speed.