>>50570985Yes I've beaten the very hard and super hard modes in both puzzle league and puzzle challenge, multiple times.
It takes many tries, my lowest amount of continues for super hard on puzzle league (since it tracks retries) was in the 60s but the other times I beat it it capped at 99 continues.
You basically have to overpower the cpu as fast as possible and hope they cant keep up. In puzzle league where you can see the CPUs screen you'll see them leave one vertical line of blocks pile up on the side and ignore it and die and have you beat them in 15-30 seconds.
Mewtwos AI has actually really good for me, I've never had it go a jank way and the battle has always been difficult. Gary before Mewtwo is annoying though and you have to refight him if you lose to Mewtwo. I also one time had Gary cheat and not die even though his blocks filled way over the top. I think it was an error with my cartridge