1
3
5
8
6
5
9
1
3
1
7
2
9
1
3
5
4
6
8
9
1
7
8
6
3
5
1
8
2
Time 00:00
Mistakes 0
Ready
Medium Sudoku #48
You will want pencil marks: locked candidates, pairs and triples.
| Difficulty | Medium |
| Clues given | 29 of 81 |
| Technique score | 106.1 |
| Rated techniques | 4 |
Techniques this puzzle needs
Where to start
The first move on this board is a Hidden Single: In this row 2, 3 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.