My mind was BLOWN this morning! All Skittles are the exact same flavor!!  That flavor?  A generic "fruit" taste.  So why do we taste different flavors? Well, each flavor is SCENTED.  Like the purple ones are Grape scented, so when our brain sees the Purple and smells the grape, our brains believe we are eating the grape flavor.  A little brain trickery going on there!!

Crazy right?!