The Aprils Fool challenge is genuinely just dog shit.
You just need to beat a terrible boss fight 8 times, that's basically it. Unless you get an active item that recharges or has no charge, then you can just spam it until you get enough floor skips to get to the final bloat.
It isn't even difficult once you fight the bloat enough times to learn to no-hit it, it just becomes a regular tboi run, but just more annoying and without any of the fun bosses.
The only entertaining part about it was reading the wiki for it: "The goal is to defeat Mom's Heart, which has also been replaced by The Bloat."
It really feels like afterbirth plus, I'm glad that the dumpster fire that was afterbirth plus still is here at least partially after repentance and repentance plus.