Five guests sign the hotel log one by one, and the manager remembers only these facts. Pavel signed before Kira. Kira signed before Nico. Dmitri signed before Pavel. Hugo signed before Dmitri. Who signed fourth?
Kira.
Putting every clue in a line gives this order: Hugo, Dmitri, Pavel, Kira, Nico.
About this riddle
Detective riddles are tiny mysteries. Look for the detail in the story that does not fit; it is usually the clue that solves the case.
Difficulty: Hard. More like this: Detective riddles with answers or try Truth & Lie Island for a different kind of puzzle.
More detective riddles
Four friends passed notes. Ana passed to Ben, Ben passed to Cal, Cal passed to Dee. Who got the note last?
Three kids race to build the tallest basket tower. Leo finished before Noah. Noah finished before Max. Who finished last?
Inspector Okafor is checking the order in which five suspects left the locked library. Luca left before Mara. Mara left before Opal. Kira left before Luca. Opal left before Gwen. Who left first?
Detective Novak questions five witnesses about the order they reached the museum door. Elena reached the door before Opal. Opal reached the door before Carmen. Carmen reached the door before Hugo. Hugo reached the door before Luca. Who reached the door second?
Detective Hale questions five witnesses about the order they reached the museum door. Hugo reached the door before Carmen. Felix reached the door before Hugo. Elena reached the door before Felix. Boris reached the door before Elena. Who reached the door second?
Five guests sign the hotel log one by one, and the manager remembers only these facts. Luca signed before Gwen. Dmitri signed before Felix. Gwen signed before Dmitri. Hugo signed before Luca. Who signed third?