Thx. Is there anything similar that prepares for CS studies? I'd like to start OSSU (Open Source Society University; https://ossu.firebaseapp.com https://ossu.f

Thx. Is there anything similar that prepares for CS studies? I'd like to start OSSU (Open Source Society University; https://ossu.firebaseapp.com https://ossu.firebaseapp.com ) but I sucks at math, I barely finished high-school, so I need some help.