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