[ Ivan relaxes, his smile comes much easier, and his voice has a small brightness to it. ]

They can be incredibly hard. I don't know how they do it. Even when they say that every level has to be beaten once in order to be posted online... some seem impossible. Like jumping at the right pixel or miss impossible.

I haven't made too many. So far they've just been the kind that sort of play on their own either by riding a ramp or holding the run button.