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