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Quiztime

Julia Bayer, Fiete Stegers, and volunteer quizmasters

Geolocation and chronolocation puzzles from journalists, started in 2017 and once daily. Now roughly monthly on Bluesky, with a Monday quiz still running. Short, hard, and still worth following.

Quiztime began on Twitter in 2017 when Deutsche Welle's Julia Bayer started posting where-and-when-was-this-taken puzzles from her own photos. It became a daily habit for journalists learning verification. Activity has thinned: the Bluesky account reposts quizzes about monthly in 2025 and 2026, the Mastodon feed is empty, and the daily cadence is no longer evident. The Monday quiz and the quizmasters' own accounts carry on.

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GeolocationVerificationPractice & CTFs

Quieter than its reputation. Still posting in 2026, but not daily. Follow the quizmasters directly for more.

Worth it if

  • You want small geolocation puzzles that fit into a lunch break
  • You learn from reading other people's reasoning in replies
  • You are a journalist and want practice in the verification tradition

Skip it if

  • You expect a puzzle every day; that era has passed
  • You want written walkthroughs; solutions live in reply threads

What is inside

  1. 01

    Puzzles

    A photo from a quizmaster, with the question of where and when it was taken.

  2. 02

    Replies

    Players share their reasoning; quizmasters confirm.

  3. 03

    Monday quiz

    Julia Bayer's recurring quiz, relayed by the Quiztime account.

What you will be able to do

  • Geolocate from small clues under a soft time limit
  • Compare your method to a dozen others on the same image
  • Build a weekly practice habit

How current it is

Posting on Bluesky at reduced frequency in 2025 and 2026; the quizmasters ran a live challenge at a conference in May 2026. Activity on X could not be verified.

Updated
Bluesky reposts through May 2026
Maintained
Updated now and then

How to get the most from it

  1. 01

    Follow the quizmasters, not just the account

    Their own feeds carry more puzzles than the relay.

  2. 02

    Post your reasoning, not the answer

    That is the norm and the point.

Strengths

  • Puzzles from journalists' own photos
  • A long tradition with many write-ups
  • Free and quick

Limitations

  • Reduced cadence
  • Scattered archives
  • No structured solutions

Pair it with

FAQ

Questions, answered

Is Quiztime still active?

Yes, but quietly. The Bluesky account reposted quizzes several times between December 2025 and May 2026. The daily cadence described in older articles is gone.

Where are the answers?

In the reply threads, where players post reasoning and the quizmaster confirms.

Learned the method? Practise it on real data

The resources above teach the craft. When you want to run real lookups across breach, people, domain, and crypto sources without opening a dozen vendor accounts, that is what SearchIn is for.

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