The Midnight Bank at the Casino Verlaine — the Dolin contradiction

A fake high-value chip worth a fortune slipped through the cashier's cage just before the house closed the books. Every suspect sat in a different private gaming room set out in a single long row. Trace the row and unmask the forger.

1. 1. Salvatore Greco was in the room right before the mini baccarat player.
2. 2. Ingrid Halvorsen was in the room right before whoever stacked the onyx chips.
3. 3. Salvatore Greco was in the room right before whoever stacked the scarlet chips.
4. 4. Salvatore Greco was in the room right before Anselm Berger.
5. 5. Countess Mira Dolin was in the room right before whoever stacked the onyx chips.
6. 6. The high-stakes baccarat player was in the room right before the mini baccarat player.
7. 7. Salvatore Greco was right next to the baccarat player.
8. 8. Salvatore Greco was right next to whoever stacked the onyx chips.

A free brain teaser · same one for everyone · new at midnight UTC