What 'Elements' -make a great level?

[geodave]

I've made a mini You Can't Teach An Old Frog New Tricks in TomP4.dat's level 144, but it's nowhere as hard or devious as KeyboardWielder's.

Nice. I will have to play.

I made a "teach a glider tricks" level in geodave4 (it's called "Fly Boy" in honor of "Flame Boy".)