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