Need a hint on this week's Mystery Monday puzzle? Check it out after the break.
The "maze" is a red herring. The word "Blind" is big hint on this one. What might "Blind" point to in puzzle solving? Think on it and reexamine the stoplights.
For an even bigger hint, check page 106 in How To Puzzle Cache. (This is kind of the nuclear hint so be SURE you want to know before you look.)
Come back tomorrow for the answer!