Everyone's making connections to the number 3, but I think it is connections to pi. The game hint hint said it might have to do with the Mesoamerican Long Calendar ending. The Mayan Calendar was a circle, and circles have to do with pi. Someone said something about the numbers in the hint adding to 31, which are the first digits in pi. The hint was also decoded using pi. I think we have a circular game piece, possibly a forced circular robot, or, as strange as it seems, a circular field.
Also, our coach said the SINGER GREAT might have to do with will.i.am, as in 2011 he was at kickoff.
Just some speculation...
