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