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