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