Interrogate (Zalize)
Question the suspects, catch the lie and accuse the killer in ten questions.
Every day: One murder case a day at 00:00 UTC, the same for everyone: question three or four suspects with ten questions in all, catch the one who lies and accuse the killer, with a single accusation; on Sundays a cold case is solved from evidence cards alone. New puzzle: Midnight UTC.

Interrogate is a free daily detective game from Zalize Daily Games. Each day brings one murder case for everyone: three or four suspects give sworn statements, you have ten questions to put to them, and exactly one of them is lying. Find the contradiction and make your one accusation. Sundays are Cold Case days with evidence cards and no interrogation.
About Interrogate (Zalize)
Interrogate turns the daily logic puzzle into a conversation. A case opens with a scene and the suspects' sworn statements, such as where each of them says they spent the evening. You then have ten questions in total to spread among three or four suspects, and the suspects answer in character, generated by AI. Answers marked blue hide a real clue, grey ones tell you nothing useful.
Exactly one suspect is lying, and the work is to catch the contradiction between testimonies. When you are sure, you accuse the killer, and you only get one shot. On Sundays the format changes: Cold Case Sunday has no interrogation, only evidence cards to read before you name the killer, and your streak is never at risk that day.
A new case goes up every day at 00:00 UTC, numbered (#95 on 4 October 2026), and everyone in the world investigates the same one, so results are comparable and spoiler-free to share. The game describes itself as an alternative to static puzzles like Murdle and Clues by Sam in which the interrogation itself is the game. It is free, needs no account and works on phones and desktops.
How to play Interrogate (Zalize)
- Open Interrogate and read the day's case and the suspects' sworn statements.
- Choose a suspect and ask a question; you have ten questions in total.
- Note which answers are marked as hiding a real clue.
- Find the contradiction that shows which suspect is lying.
- Accuse the killer; you get one accusation.
Tips
- Spend your first questions checking alibis against each other rather than asking each suspect about themselves.
- Keep a couple of questions in reserve to confirm a contradiction before you accuse.
- On Cold Case Sunday, read every evidence card twice; the lie is in the details.
Questions
When does Interrogate reset?
A new case comes every day at 00:00 UTC, the same for everyone.
How many questions can I ask?
Ten in total across all the suspects, and you get one accusation.
Is it free?
Yes. It plays in the browser with no account.
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Murdle
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