The cases for 2026-09-23
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 2026-09-23 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.
Murder on the Coastal Line — the Fontaine file
EASY · 13 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. 4 passengers, 4 compartments, and no two accounts that quite agree — start with Leo Fontaine.
- 1. Leo Fontaine was in the compartment right before the passenger headed to Pinehurst.
- 2. Iris Calloway was in a lower-numbered compartment than Leo Fontaine.
- 3. Leo Fontaine was in a lower-numbered compartment than the passenger with the medical bag.
- 4. Iris Calloway was in a lower-numbered compartment than Nils Berg.
- 5. The passenger with the birdcage was somewhere after the passenger with the film canister but before the passenger with the medical bag.
- 6. Iris Calloway and the passenger headed to Dunmore are the same person.
- 7. Pavel Novak was right next to the passenger with the birdcage.
- 8. The passenger with the violin case and the passenger headed to Saltcliff had exactly 1 compartment between them.
- 9. The passenger with the film canister and the passenger headed to Eastgate are the same person.
- 10. The passenger with the birdcage and the passenger headed to Saltcliff are the same person.
- 11. Nils Berg was in the compartment right before Leo Fontaine.
- 12. The passenger with the violin case was right next to the passenger headed to Eastgate.
- 13. The passenger with the medical bag was right next to the passenger headed to Saltcliff.
The Whiteout at Glentarn Lodge — the Lindholm file
MEDIUM · 13 cluesAn avalanche sealed the only road, a guest never came down to breakfast, and a strongbox sits empty. Each visitor took a separate cabin strung along the snowbound ridge. Work out who stayed where before the thaw lets the inspector through. The file names 5 visitors; Caro Lindholm's statement sits on top of the pile.
- 1. The skier in the grey wool coat was in the cabin right before the skier in the fox stole.
- 2. Henrik Dale and the visitor who came up on the toboggan are the same person.
- 3. The skier in the quilted vest was in a lower-numbered cabin than the visitor who came up on the dog team.
- 4. Greta Halvorsen was right next to the skier in the fur-lined cape.
- 5. Greta Halvorsen was right next to the skier in the grey wool coat.
- 6. Caro Lindholm was in a lower-numbered cabin than the skier in the fur-lined cape.
- 7. Greta Halvorsen and the skier in the quilted vest had exactly 1 cabin between them.
- 8. The visitor who came up on the snowshoes was in the cabin right before the visitor who came up on the dog team.
- 9. The skier in the grey wool coat was somewhere after the skier in the quilted vest but before the skier in the fur-lined cape.
- 10. Bram Solheim and the skier in the quilted vest are the same person.
- 11. Greta Halvorsen was in a lower-numbered cabin than the skier in the red parka.
- 12. Henrik Dale was in the cabin right before the visitor who came up on the snowcat.
- 13. Caro Lindholm was in the cabin right before the visitor who came up on the dog team.
The Late Shift at Halloran & Co. — the Stone file
HARD · 15 cluesThe books don't add up: five figures short, one long night. Every employee was at a different desk down the office floor. Figure out who sat where before the auditor arrives. Statements were taken from all 5 employees; Vera Stone's is the first page.
- 1. The employee with the sparkling water and whoever badged out at 10:55 are the same person.
- 2. Ximena Cruz and the employee from compliance are the same person.
- 3. Yusuf Demir was right next to the employee with the matcha latte.
- 4. Priya Nair was at the desk right before the employee from accounting.
- 5. Yusuf Demir and whoever badged out at 5:50 are the same person.
- 6. The employee with the green tea was at a lower-numbered desk than the employee from legal.
- 7. Sam Okafor was at the desk right before the employee from security.
- 8. The employee with the green tea and the employee from facilities are the same person.
- 9. Sam Okafor was at a lower-numbered desk than whoever badged out at 9:05.
- 10. Priya Nair was at a lower-numbered desk than Yusuf Demir.
- 11. Ximena Cruz and the employee from facilities had exactly 3 desks between them.
- 12. Ximena Cruz and the employee with the matcha latte are the same person.
- 13. The employee with the sparkling water was at a lower-numbered desk than the employee from accounting.
- 14. The employee with the matcha latte was right next to the employee from security.
- 15. The employee with the energy drink was right next to whoever badged out at 8:40.
Every Verdict case has exactly one solution, provably reachable by deduction alone, no guessing required. Can you close all three?