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11 cards·by Mackert
9 X 8
72
6 X 7
42
10 X 1
10
7 X 7
49
5 X 7
35
19 X 6
114
9 X 9
81
500 X 2
1,000
5 X 5
25
789 X 789
622521
what is X? 1 2 4 8 16 X 64
32
Braineos