Easy
Daily challenge · 2026-09-10
Puzzle
4
8
2
3
9
7
7
2
8
5
1
3
2
1
3
8
2
5
6
2
4
5
8
8
6
4
7
2
6
6
3
5
2
8
1
3
Logic required
Singles
Hardest technique: Hidden Single
Solution
Solve the puzzle to reveal the solution.