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