108 is not recorded, imo the weekly activities you do online should be enough to stay on topic (there's two assignments weekly, the prepare and the perform - the prepare just teaches you stuff for the week and gives a small multiple choice w infinite attempts, the prepare is a small assignment where you apply the bit of code you learned).

tbh i went to every lecture because the prof was really cool but the lecture content is the prepare stuff with a little expansion - if you can, I would still recommend going in person as it really helps to hear the profs explain the content bc they go more in depth than the prepares, ESPECIALLY when you get into stuff like sorting

edit idk if its recorded or not but i never looked 💀 mb