Easy
Puzzle
3
9
6
2
1
8
4
2
7
6
1
9
3
4
1
3
7
4
3
2
8
7
6
2
9
6
4
7
6
8
2
5
4
9
8
2
Logic required
Singles
Hardest technique: Hidden Single
In this puzzle
Solution
Solve the puzzle to reveal the solution.