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