When running out of moves, depending on what happened just before, the game can be frozen in a weird state after using cog wheels, you can see a "X6" if a chain was going on, if you wait 10 seconds you will see a suggestion of something to match that doesn't make sense, all that is trivial but here is something more important: in a wind level, you need to move 2 gems, even if they can't match, to see the wind doing its action.
