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