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