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