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