The cases for 2026-08-03
Three deduction cases — Easy, Medium, Hard. Each has exactly one solution, reachable by logic alone. No guessing, ever. Solve any one to keep your streak.
Play these cases →Case Nº 2026-08-03 is free to play for its first 7 days. After that it moves to the Pro vault, and Pro opens it here or in the app.
The Eclipse Night at Cawdor Observatory — the Grey file
EASY · 11 cluesA priceless star map disappeared the night of the eclipse. Each astronomer worked through the dark in a different dome along the ridge. Walk the domes, one by one, and name the thief.
- 1. The one using the pendulum clock was somewhere before the one tracking the lunar crater in the line.
- 2. Ottoline Grey and the one tracking the lunar crater are the same person.
- 3. Ottoline Grey and the one using the orrery are the same person.
- 4. The one using the pendulum clock was right next to the one tracking the lunar crater.
- 5. Dr. Halley Vance and the one tracking the eclipse are the same person.
- 6. Dr. Halley Vance was right next to the one using the orrery.
- 7. Ottoline Grey was right next to the one tracking the red planet.
- 8. Mira Castellan was right next to the one tracking the lunar crater.
- 9. The one using the orrery and the one tracking the meteor shower were exactly 2 domes apart.
- 10. Lena Ostrov was in the dome right before Dr. Halley Vance.
- 11. The one using the reflector scope was in the dome right before the one using the pendulum clock.
Murder on the Coastal Line — the Brandt file
MEDIUM · 14 cluesThe night train pulled in one passenger short. The remaining travelers each rode in a different compartment, numbered from the engine back. Reconstruct the carriage.
- 1. Tilda Moreno was right next to the one headed to Ashport.
- 2. The passenger with the birdcage was right next to the one headed to Eastgate.
- 3. The passenger with the violin case was somewhere before the passenger with the portmanteau in the line.
- 4. The passenger with the hat box was somewhere before the passenger with the typewriter case in the line.
- 5. Iris Calloway was in the compartment right before the one headed to Saltcliff.
- 6. The passenger with the violin case was somewhere before the one headed to Saltcliff in the line.
- 7. Pavel Novak was somewhere after Mona Reyes but before Tilda Moreno.
- 8. Katya Brandt and the passenger with the birdcage are the same person.
- 9. Katya Brandt was right next to the one headed to Eastgate.
- 10. Tilda Moreno was in the compartment right before the passenger with the birdcage.
- 11. The passenger with the typewriter case was right next to the one headed to Windmere.
- 12. The passenger with the typewriter case was right next to the one headed to Eastgate.
- 13. The one headed to Eastgate was in the compartment right before the one headed to Ashport.
- 14. The passenger with the violin case was in the compartment right before the one headed to Windmere.
The Midnight Bank at the Casino Verlaine — the Crane file
HARD · 17 cluesA 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. Whoever stacked the scarlet chips and the one drinking the champagne were exactly 2 rooms apart.
- 2. Salvatore Greco and the baccarat player are the same person.
- 3. Ingrid Halvorsen and the one drinking the absinthe are the same person.
- 4. Whoever stacked the scarlet chips was somewhere before whoever stacked the violet chips in the line.
- 5. Ingrid Halvorsen was in the room right before Romy Castellan.
- 6. The roulette player was right next to the one drinking the absinthe.
- 7. Romy Castellan was right next to whoever stacked the rose-gold chips.
- 8. The one drinking the champagne was somewhere after the one drinking the absinthe but before the one drinking the sazerac.
- 9. The roulette player was in the room right before whoever stacked the rose-gold chips.
- 10. The roulette player was somewhere before the poker player in the line.
- 11. The poker player was right next to whoever stacked the rose-gold chips.
- 12. Dashiell Crane and the poker player are the same person.
- 13. Ingrid Halvorsen was in the room right before the roulette player.
- 14. Whoever stacked the emerald chips was right next to the one drinking the champagne.
- 15. Whoever stacked the scarlet chips was in the room right before the one drinking the sidecar.
- 16. Dashiell Crane and whoever stacked the emerald chips are the same person.
- 17. The high-stakes baccarat player was in the room right before whoever stacked the scarlet chips.
Every Verdict case has exactly one solution, provably reachable by deduction alone — no guessing required. Can you close all three?