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