Track
Testing & Reliability
Debug flaky checks, retries, hidden validation failures, test isolation, and incident recovery patterns.
1Ready
7Planned
Skills trained
- checkReproduce flakes
- checkRead failure signals
- checkProtect root-cause fixes
Recommended path
Ready incidents
Playable now through the existing challenge engine.
Planned Debugging 50 patterns
Visible for roadmap context only. These entries are not playable.
29Missing Request ID Fallback
Planned
32Idempotency Key Ignored
Planned
39Mock Not Reset
Planned
45Rate Limiter Shared Globally
Planned
46Retry Charged Twice
Planned
49Queue Consumer Drops Failures
Planned
51Metrics Label Explosion
Planned