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