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