Training file 00
The Vanishing Keycard
Case details
Four trainees crossed the evidence lab during a drill. Place each investigator once. No two may share a row or column, and every clue is literal.
Tutorial0/4placed
Ben OkoroChoose a cell
Museum Evidence SuiteA compact working suite with an examination lab, briefing room, security bay, and evidence store.
Map key
Areas
In High contrast, each area has its own pattern. Match any tile to its swatch.
- Evidence Lab
- Briefing Room
- Security Bay
- Evidence Store
Objects and positions
- [K]missing keycardBrackets mark usable positions.
- [T]forensic examination tableBlocks marked cells.
- [E]evidence trolleyBlocks marked cells.
- [B]briefing tableBlocks marked cells.
- [L]evidence lockersBlocks marked cells.
Map lines
- ┄Area boundarySeparates named areas but never blocks beside.
- ═Non-blocking featureA door, window, gate, or opening that does not block beside.
- ━Blocking barrierA wall, hedge, or riverbank that blocks beside.