About this title
About this title
Sumspire turns the times tables into a tower race. Pick one table from 2 to 12 or a mix of all of them, then pick a rival: Moss, Wren or Kestrel, who each add a stone at their own steady pace. Every right answer adds a stone to your spire, answers inside three seconds lay gold stones that never crumble, and every wrong answer knocks off your top plain stone. Ten floors of two stones win the race; falling five stones behind loses it. Missed facts come back three and seven questions later, and the mixed mode remembers your tricky facts between visits. It plays in the browser with a keyboard, mouse or touch.
