If you go to the 10th level on treasure pack, you should notice that the squares are not in an equal order each square equals a binary code.
Super DX Ball Easter Egg
Binary Code
01000100010110000010110101000010010000010100110001001
10000100000001100010011100100111001001101100010000001
01010001001111001000000011001000110000001100000011011
00010000001000001010011100100010000100000010100110101
01000100100101001100010011000010000001010100010010000
10001010010000001000010010001010101001101010100001000
000011101100101001
(Note,... more