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