Trace the record. Prove the chain.
Each challenge gives you a question about a real regulatory or safety case and a docket of evidence. Build the reasoning chain that answers it. The judge checks every step against the record.
Evidence is paraphrased from the public record of each case and labeled with its source. Your email identifies your account and is never displayed.
Read the docketSome cards are on the path, some are true but irrelevant, some aren't grounded at all.
Build the chainTap a card, then tap the step it belongs in. Order matters.
Submit to the judgeEvery step is checked against the validated graph, with an explanation.
Time 0:00Filled 0 / 3Best —
Reasoning chain
Start to outcomeDocket
Think like an investigator.
The evidence and reasoning are already connected. Now explore, challenge, and validate the case, tracing every step back to the record.
Investigate
Reasoning graph
Waiting for a questionAsk a question. The graph that answers it will be reconstructed here.
Scoreboard
Best score per challenge, summed. A perfect chain is 300 plus a time bonus of up to 100.
| # | Investigator | Solved | Score |
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