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