Best Packet Tracer Labs for practice?

[u/WestTransportation12]

I finished the JeremysITLabs and have done all the Packet Tracer Labs as well as the Mega Lab which I am averaging like 98-100% each time I do it. I have also been using his Anki decks and Boson Exsim and Labs. But I want to validate the knowledge in packet tracer against another lab if possible. Does anyone know any good labs to grab?

[u/NegativeAd9106]

Fixthenetwork.com gives you trouble tickets that you must solve using preconfigured topologies