Welcome to the Expand game!

By playing it, you could:

  • Practice your verbal reasoning and creativity*
  • Expand your vocabulary**
  • Have fun***
  • Help us advance science
Just to be clear: there is no known research to support *, **, and ***.
Nevertheless, the game requires using rare words in involved contexts,
which, in our experience, is fun and intellectually challenging. :)

To start playing, you could jump straight into the game

... or learn more about why the game matters and how to play it.