It’s really hard to find the multiplayer coding games. If I’m correct the only way to get to multiplayer is through the home page, which is counter intuitive since most people would probably look under compete. Furthermore, the inability to pick which type of multiplayer game you want to play (reverse, shortest, fastest) is severely limiting and seems like it should definitely be a feature.
Your post is a little hard to understand. In our mind, multiplayer == multiplayer bot puzzles. But you are talking about clashes of codes.
I don’t know if it is the case for all, but i can access to clashes of codes from my home page: https://www.codingame.com/home
but he’s asking for a way to access CoC from Compete
You can access Clash of Code from the “Compete” tab. About the type of game you want to play, it’s not possible to choose. It will limit the number of players per category, hence increasing the waiting time (or creating clashes with very few people if time limit is reached).