Platform · Competitions
Weekly. Timed. Replay-reviewed.
Same scoring rubric as the certification track — defensibility, regression rate, and time-to-correct-fix. Top finishers in each round are invited to the next certification cohort.
Upcoming
The next four rounds.
Each round opens at 09:00 UTC Saturday and closes at 09:00 UTC Sunday. You can take it any time inside that window.
Week of 22 June
The Memory-Leak Round
A 75-minute production debugging session. Three real Node services, three latent leaks, one defensible writeup.
Week of 29 June
Refactor the Checkout
A 90-minute refactor against an e-commerce checkout flow. Bring an AI pair. Defend the seam.
Week of 6 July
The Prompt-Injection Round
Security focus. A tool-using agent with a quietly broken authorization model. Find the path to RCE — and the patch.
Week of 13 July
Ship the Webhook
Feature build against a real backlog ticket. Idempotency, retries, telemetry, PR description — graded end-to-end.