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Challenge · Intermediate
The missing trophy
On the night of the Science Fair, the Academy trophy disappears from its display case. You have the room access logs, the list of people in the building and what each one was carrying.
- ⏱️15 minutesThe clock starts when you open the case file.
- 🎲Fresh dataEvery attempt generates different people and schedules.
- 🙊No helpNobody tells you which query to write.
- ☝️One accusationIf you get it wrong, the case closes and you start over.