Prize making - keyrings

Have been making some prizes. For the last Makerfaire we didn't do prizes, a) I've spent far too much already b) didn't want the grief from competitive kids wanting to keep at it to win a prize So prizes will only be used if they don't cause issues, will be subject to availability and at our discretion. I've sped up the frequency of the previous guesses in the eyes so it might make it a lot easier and thus might provide for more winners than previously, another reason I'm treading carefully!