from Codewars wiki:
Codewars is a community of developers, who are called Code Warriors (or just warriors), that train on improving their development skills. Think of it like a coding dojo - where developers train with each other and help each other get better through practice.
My current codewars rank:
Kyu digit determines kata's difficulty level as well as user's rank on a website.
- 1kyu, 2kyu - Proficient
- 3kyu, 4kyu - Competent
- 5kyu, 6kyu - Novice
- 7kyu, 8kyu - Beginner