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