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