Kahoot!
Kahoot! was founded in 2012 by Johan Brand, Jamie Brooker and Morten Versvik in a joint project with the Norwegian University of Science and Technology. In March 2017, Kahoot! reached one billion cumulative participating players and in the month of May, the company was reported to have 50 million monthly active unique users. As of October 11, 2018, Kahoots is...