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