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