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