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