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