i like how telegraphed the obstacles remained in the later stages (even if the geometry was somewhat uncertain), when i wanted to get up i was all like "oh i know a guy who solves this" and then i would flip through channels 0-3 some to see if i saw anything to progress. i thought i was so slick on a level 7 attempt where i remembered to flip backwards for farmer channel from picking up the key on forest channel :)
it reminds me a lot of trying to get to the right channel to play on console as a kid and wondering what all the tv channels are supposed to be... (i kind of want a crt light smear channel now) very fun!