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