i had a lot of fun with this puzzle, the piston doing the wanding was inspired by a funny surrender flare solve that i think was biggie's, the input suppression on the gold was an accidental result of a last minute idea for an area shave, i tried really hard to make the track loops less bad but could never figure out how to do a six track loop in the places where i ended up with 12 track loops but could never find a good way to factor in the weird zigzags