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