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