Ship a container. Get a verdict.
Build a service that survives a burst of 10,000 requests in one second, package it in a Docker container, push to GitHub and submit the repository. We build it, run it in a sandbox and check every answer it gives.
1 · Build
Any language or framework. One Dockerfile at the repo root, one port, two CPUs.
2 · Submit
Paste your GitHub URL. Private repos work with a read-only token.
3 · Judged
Every answer from a 10,000-request burst is checked against ground truth. Faster earns bonus points.