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