# GitHub repos by Kattis [Home](https://repo.masters-masters.com/en) › [Kattis](https://repo.masters-masters.com/en/owners/Kattis) The public GitHub repo by Kattis in RepoMasters, the trading card game of open source: stars, language, tier and card. ## GitHub repos by Kattis 1 public repo by Kattis in the catalog, most starred first. - [Kattis/problemtools · ★ 129 · Python · Prototype](https://repo.masters-masters.com/en/repos/Kattis/problemtools) ## See Kattis on GitHub - [https://github.com/Kattis](https://github.com/Kattis) --- Data: GitHub