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