RED/BLUE
2x3
What is 6
2x5
What is 10
2x6
What is 12
2x9
What is 18
2x12
What is 24
4x4
What is 16
5x5
What is 25
6x6
What is 36
7x7
What is 49
8x8
What is 64
3x5
What is 15
6x5
What is 30
7x5
What is 35
9x5
What is 45
11x5
What is 55
3x6
What is 18
4x6
What is 24
7x6
What is 42
What is 54
10x6
What is 60
3x12
What is 36
5x12
What is 60
7x12
What is 84
9x12
What is 108
12 x 12
What is 144