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