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