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