Show HN: Code Royale, an open-source multiplayer coding game

By eduardokairalla · 2026-10-06 · 1 points · 0 comments

I built Code Royale because my friends and I used to play Clash of Code on CodinGame, but there were a few things we didn't like, so I decided to build our own version. It doesn't need sign-up and supports Python, JavaScript, Go, Java, C, C++, and Rust. The whole project is open…

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