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