Numero uses augmented reality to show 3D objects on revision cards. It tests your knowledge via a quiz, asking you to work volume or probability puzzles.
Numero is designed to be used with augmented reality playing cards. Each card can create easy, medium or hard maths questions to solve when scanned using the app. A puzzle consists of a 3D object along with a question to work out volume or probability.
The player can select the difficulty of each question by selecting the appropriate playing card. Selecting questions if increased difficulty scores more points, but also incurs the highest penalties. If you answer a question incorrectly, it will deduct points from your score!
There is a practise mode that allows you to learn the method for working out the question, before taking the timed exam.