Find an Y-wing(1 / 5)

Click on three cells that form a Y-wing (or XY-wing).

If you are not sure how to look for a Y-wing then check the materials below or click on a "Hint" button.

9
1
8
2
5
7
4
6
3
2
7
3
9
4
6
5
6
4
3
1
8
7
4
9
5
2
3
7
6
7
6
9
4
5
3
3
1
7
6
5
4
9
1
3
2
5
8
9
6
7
4
6
5
7
4
3
2
8
8
4
9
6
7
1
3

Y-wing materials