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