discipline layers · earn the belt

QA bug-hunting track

Pick a discipline layer to browse its challenges — hunt planted defects, file reports, and earn your belt.

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QA bug-hunting track

14 Playgrounds · belt progression

0 belts0 / 112 bugs

Discipline layer

Front-End

UI, layout, and interaction bugs across storefront and responsive surfaces.

9 challenges · 78 bugs · ~2h

#ui#listing#state#responsive

Discipline layer

API contract, schema, and data-integrity defects.

3 challenges · 20 bugs · ~3h

#contract#schema#data#ledger

Discipline layer

LLM output quality, grounding, and reliability defects.

1 challenge · 7 bugs · ~4h

#grounding#reliability#eval

Discipline layer

Event emission, ordering, and payload integrity bugs.

1 challenge · 7 bugs · ~5h

#ordering#payload#emission