Master
Puzzle
9
7
1
5
6
3
9
5
9
3
7
1
8
6
7
9
5
9
2
4
3
3
7
6
3
7
8
5
4
7
9
5
7
2
8
3
Logic required
Wings
Hardest technique: Y-Wing
In this puzzle
Solution
Solve the puzzle to reveal the solution.