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