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