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