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