A Mac version of Puzzle Moppet was promised, and now here it is! Well, in beta anyway.
So, uh, here's the trial download:
PuzzleMoppetTrial.dmg
It possibly will only run on OS X 10.5 or later, but feel free to try on earlier versions too...
Note this is the first release, and hasn't been extensively tested, might possibly crash etc.
Any bug reports much welcome :)
What is Puzzle Moppet?
Puzzle Moppet is a block pushing logic puzzle game. It is very hard, despite its childish appearance. The levels in the trial are easy ones. You would probably have to be some kind of masochist to buy the full game.