https://cmagic.dev/ 1.0 https://cmagic.dev/roadmap 0.9 https://cmagic.dev/lessons 0.9 https://cmagic.dev/exercises 0.9 https://cmagic.dev/editor 0.7 https://cmagic.dev/progress 0.4 https://cmagic.dev/terms 0.3 https://cmagic.dev/privacy 0.3 https://cmagic.dev/lessons/what-is-c 0.7 https://cmagic.dev/lessons/pointers-introduction 0.7 https://cmagic.dev/lessons/signals-intro 0.7 https://cmagic.dev/lessons/threads-intro 0.7 https://cmagic.dev/lessons/c-sockets-intro 0.7 https://cmagic.dev/lessons/simple-tcp-server 0.7 https://cmagic.dev/lessons/mutex-basics 0.7 https://cmagic.dev/lessons/race-conditions 0.7 https://cmagic.dev/lessons/ctrl-c-handling 0.7 https://cmagic.dev/lessons/localhost-testing 0.7