"There are also a few obscure object mechanics that the game doesn't explain properly, but bases puzzles around regardless. It's possible, for example, to put the boxes on top of the roving proximity mines. It's not fair if you don't make all the rules clear. If I'm stuck in a puzzle game, I prefer it to be because I'm a big thicky-bobo who can't figure out where all the pieces go, not because one of the pieces was still in the box. Forgive me if it didn't occur to me to go near the bleeping explode-y death-ball and repurpose it as a dessert trolley."