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