Contact

Found a wrong date on an event card? Running Guessarium with a class and something broke? Send it over. Corrections to the history get read first, because a factual error on a page a teacher uses is the thing we most want to hear about.

Reporting a factual error

Tell us the event, the sentence you think is wrong, and what it should say. A source helps but isn't required. Every report goes through the same review process a new card does, and if the card changes, its updated date changes with it.

Where to send it

Email is best: [email protected]. Corrections, classroom questions, and bug reports all go to the same inbox.

A message on any of our profiles works too. They're all monitored and they all reach the same place.

For teachers

Questions about classroom use, room codes, or what the game does with student data have a short answer: it collects nothing. The long answer is on the privacy page. If your school needs something in writing before you can use it, ask and we'll write it.