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