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