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