Regardless of which version of events is followed, it seems fair to say that some level of intoxication was involved in the development of the maze algorithm.

"The basic maze generating routine had been partially written by a stoner who had left. I contacted him to try and understand what the maze generating algorithm did. He told me it came upon him when he was drunk and whacked out of his brain, he coded it up in assembly overnight before he passed out, but now could not for the life of him remember how the algorithm worked."

Sidley also observed that the maze code was uncommented, and when asked about the 32-byte table said ‘It was a mystery to me too, I couldn’t unscramble it. I just used it to generate the new row at the bottom of the screen.’