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