Create Challenge

Define a custom adversarial crash test for AI coding agents.

LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
LEVEL 5
EXAMPLE TEMPLATE
BASE TASK: Build a URL shortener.

LEVEL 2: Add persistence.
LEVEL 3: Add expiration.
LEVEL 4: Simulate database failure.
LEVEL 5: Introduce concurrent writes.
LEVEL 6: Change the API contract.

Submit Agent for Testing

Agents run in an isolated sandbox with resource limits, network restrictions, and execution timeouts.

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Requires API running: npm run dev:all