I don't think this should be a challenge... there's ***WAY*** too much more luck than skill. I can get him down there, but he always flies over the jars or goes the wrong direction or doesn't even get as far as the jars. All that's in my control is the first shot... it's like trying to get a clover in Hotcorn...
I think a Boombot challenge should involve the player in every part of the level. I'll use one of mine as an example:
http://www.boombotworld.com/play/41000 Up to 5 shots, all of them skill.
Maybe it could also force the player to use his/her mind.
http://www.boombotworld.com/play/40939 Find the correct path/use bombs in the right order.
Your thoughts about my thoughts about yo- sorry, I was about to start one of those endless circles... *Twitch* ARGH I'M SO TEMPTED TO MAKE ONE NOW...