Originally Posted by Major Bones
The puzzle I hated was the rock puzzle. the one with the pad in the center and touching it would get rid of two rocks. the main reason is the random encounters.
Random encounters make every puzzle less fun. But at least one has a single solution, which is spelled out in Necrolesian's FAQ. For me, the puzzle in which you have to push blocks onto switches while avoiding robots is very unfun due to the random encounters, and Marching Orders (follow a marching formation) was tough thanks to the touch-screen controls and how little time you're given to react.