The cases for 2026-07-10
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 2026-07-10 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.
Checkout at the Hotel Meridian — the Brandt file
EASY · 16 cluesThe tower's top corridor sleeps a handful of strangers, each with a rehearsed story. By checkout the register is short one truth and the night manager is not talking. Sort every guest into the right suite. 4 guests, 4 suites, and no two accounts that quite agree — start with Nathaniel Brandt.
- 1. Julius Renard and the guest pretending to be the heiress are the same person.
- 2. Julius Renard was in the suite right before Constance Vail.
- 3. Oscar Dunne was right next to the guest pretending to be the opera singer.
- 4. Julius Renard was right next to the one carrying the onyx key tag.
- 5. The guest pretending to be the retired colonel was in the suite right before the one carrying the ebony key tag.
- 6. Julius Renard was right next to the guest pretending to be the retired colonel.
- 7. Oscar Dunne was right next to the one carrying the garnet key tag.
- 8. Constance Vail was in the suite right before the one carrying the copper key tag.
- 9. Nathaniel Brandt was in the suite right before the guest pretending to be the heiress.
- 10. The guest pretending to be the retired colonel was somewhere before the one carrying the copper key tag in the line.
- 11. Constance Vail and the one carrying the garnet key tag are the same person.
- 12. Constance Vail was right next to the guest pretending to be the heiress.
- 13. Oscar Dunne and the one carrying the copper key tag are the same person.
- 14. The guest pretending to be the heiress and the one carrying the ebony key tag are the same person.
- 15. The guest pretending to be the heiress was right next to the one carrying the garnet key tag.
- 16. Nathaniel Brandt was somewhere before Oscar Dunne in the line.
The Eclipse Night at Cawdor Observatory — the Moreau file
MEDIUM · 12 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. 5 astronomers, 5 domes, and no two accounts that quite agree — start with Cassia Moreau.
- 1. Cassia Moreau was somewhere before Nadia Ellison in the line.
- 2. The one using the brass telescope and the one tracking the lunar crater are the same person.
- 3. Mira Castellan and the one using the brass telescope were exactly 2 domes apart.
- 4. Mira Castellan and the one using the pendulum clock are the same person.
- 5. Mira Castellan was in the dome right before the one tracking the new star.
- 6. The one using the prism box and the one tracking the new star are the same person.
- 7. Nadia Ellison was in the dome right before the one using the pendulum clock.
- 8. Cassia Moreau was right next to the one tracking the ringed planet.
- 9. The one using the brass telescope was right next to the one tracking the ringed planet.
- 10. The one tracking the morning star was in the dome right before the one tracking the lunar crater.
- 11. Pieter Aldous was somewhere before the one using the pendulum clock in the line.
- 12. The one using the photometer was in the dome right before the one tracking the lunar crater.
The Final Curtain at the Lyceum — the Volkova file
HARD · 16 cluesBackstage at the Lyceum, the corridor of dressing rooms holds the whole company — and one very good liar. The hair-clip vanished before the final blackout. Assign every performer to a room before the reviews land. 5 company members, 5 dressing rooms, and no two accounts that quite agree — start with Nadia Volkova.
- 1. Bianca Orsini was right next to whoever was last seen at the encore.
- 2. The one holding the folding fan and whoever was last seen at the first-act aria are the same person.
- 3. Lucien Beaumont was right next to the performer in the mourning veil.
- 4. Bianca Orsini was right next to the one holding the laurel wreath.
- 5. Bianca Orsini was somewhere before Nadia Volkova in the line.
- 6. The one holding the tin crown was somewhere before whoever was last seen at the first-act aria in the line.
- 7. Nadia Volkova and the one holding the tin crown are the same person.
- 8. Serafina Locke was in the dressing room right before the performer in the mourning veil.
- 9. Reinhold Faust was right next to the one holding the tin crown.
- 10. Nadia Volkova and the one holding the prop goblet were exactly 3 dressing rooms apart.
- 11. The performer in the mourning veil was right next to the one holding the prop goblet.
- 12. The performer in the mourning veil and the one holding the folding fan were exactly 3 dressing rooms apart.
- 13. The one holding the prop goblet and whoever was last seen at the curtain call are the same person.
- 14. Whoever was last seen at the curtain call was in the dressing room right before whoever was last seen at the final blackout.
- 15. The performer in the jester's motley was in the dressing room right before the performer in the tattered cape.
- 16. The performer in the gold breastplate and the one holding the laurel wreath are the same person.
Every Verdict case has exactly one solution, provably reachable by deduction alone — no guessing required. Can you close all three?