Printable Hard Mini Sudoku
6×6 grids, digits 1–6, 2×3 blocks. Choose how many puzzles per page.
ProPuz
propuz.com — Mini Sudoku 6×6
ProPuz Mini — Hard
| 6 | 3 | ||||
| 6 | |||||
| 1 | 2 | 3 | 5 | ||
| 3 | 5 | 4 | 2 | ||
| 1 | |||||
| 3 | 2 |
ProPuz Mini — Hard
| 6 | 2 | 5 | 3 | ||
| 5 | 6 | ||||
| 2 | 4 | 3 | |||
| 3 | 2 | ||||
| 6 | 1 |