A pretty nice visual aesthetic for the game! I was initially just wanting to gather all of the gold into one pile to clean the place up a bit, and was saddened when I couldn't. :P I like the gameplay, and think it could be taken further for a nice little puzzle game experience. Game would also benefit from some nice, satisfying clinky coin sound effects, but I'm sure if you are continuing development that you'll be on top of that anyways. Nice job!