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