Drag the correct white tile to the gray box with the matching expression. 314314 3 1 4 returned to choices list.
3
1
2

3
1
3

3
1
4
3
1
6

3
2
3

3
3
4

12
1
2
−
9
1
4

5
3
4
−
2
5
12

7
1
5
−
3
7
10

11
2
3
−
8
1
2