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