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