No problem! I hope brackeys would at least check some of the games but if not the community is more than enough :)
About the invisible walls, it's when you jump to one way platforms, at the center it functions great but on the sides it sometimes blocks you, it might be beacuse of the movement aswell
Also, if you have a bit of time, we would really appreciate it if you could check out our game, it's also a puzzle game, and who knows more than you how puzzle games work https://itch.io/jam/brackeys-7/rate/1419548
And if you're up to do something together, my DMs are always open ;)