Mr. Xcoder

Practice your Jelly :) Rules and stuff are here: https://golfingsuccess.github.io/jelly-hypertraining/

A chatroom dedicated to https://codegolf.meta.stackexchange.com/questions/14614/cast-your-vote-for-best-of-ppcg-2017

A room dedicated to Python golfing founded by FlipTack and Mr. Xcoder

A room for the Triangularity esolang: https://github.com/Mr-Xcoder/Triangularity

A room where we should suggest built-ins and features for Levant

CodeGolf Hackathon: https://github.com/Mr-Xcoder/CodeGolf-Hackathon is a competition that aims to find the shortest code required to solve some specific programming puzzles, in the golfing languages used on PPCG.

A room founded by Jim and Mr.Xcoder for Pyth training

Room for the development of Cthulhu (https://github.com/Mr-Xcoder/Cthulhu/)