Yes, I blew up Fuzzieville already. Does this game have dead ends? It won't be too much trouble to replay from an earlier save, but it's interesting to know if there's another way.
Edit: Well you can count on me to find a dead end when there is one.

I replayed to get the garlic and happily moved on to hell where I now have been stuck for days.
I can't get the symbol for orange right (or green, but there are hints for that one in another thread).
Orange should be red+yellow but yellow is unknown. I thought yellow could be found since green and blue are given (blue+yellow=green) in wich case yellow should be a cross in the middle of the grid. However, that doesn't work and I tried every other combination I could think of.
Any suggestions to get me back on track?
Thanks