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