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