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