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