BRAIN GAME
Matrix Size
3
4
5
6
7
8
3
Number buttons to remember
4
5
6
7
8
9
4
Time to remember
3s
4s
5s
6s
7s
8s
9s
10s
11s
12s
13s
14s
15s
16s
17s
18s
19s
20s
3
Order of the answer buttons
From smallest to biggest
From biggest to smallest