00:00
0
Hard
1
5
6
5
2
2
4
6
5
5
3
3
2
6
5
New game
Fill every row, column, and 2×3 block with the digits 1–6 (no repeats). The grid is 6×6—smaller than classic Sudoku but the same kind of logic.
About Hard
Fewer clues—use notes and pairs; still logic-only on ProPuz.