CCortexArcade
÷

Quick Math

Arithmetic problems appear one after another and get harder as you go. Answer as many as you can in sixty seconds — a wrong answer costs you three seconds off the clock.

How to play

  1. 1Type the answer — it submits the moment it is correct.
  2. 2Problems get harder the further you get.
  3. 3A wrong answer burns three seconds. The round lasts sixty.