8
1
9
3
4
1
9
2
4
1
7
6
1
2
3
4
9
5
3
4
6
5
9
3
8
7
Time 00:00
Mistakes 0
Ready
Medium Sudoku #92
You will want pencil marks: locked candidates, pairs and triples.
| Difficulty | Medium |
| Clues given | 26 of 81 |
| Technique score | 98.6 |
| Rated techniques | 3 |
Techniques this puzzle needs
Where to start
The first move on this board is a Hidden Single: In this row 2, 1 can only go in one cell, so it must go there.
Progress is saved in this browser automatically. Use the keyboard: arrows to move, 1–9 to fill, N for notes, H for a hint.