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