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