Be a part of something huge! Unite with students and schools from around the world to set a new world record! The challenge is to correctly answer more than 182,445,169 questions in 48 hours. Students play against each other in mental arithmetic games. Students are captivated by the fact that they are playing in real time. Each game lasts for 60 seconds, and students can play as many games as they wish. The questions are appropriately leveled for different ages and abilities.
Watch Jamie explain how it all works on this segment from :