Your objective is to get as many questions right before the timer runs out. With each new timer completed and a record set. You will unlock longer timers and harder difficulties.This brain training app was created out of a need to improve one’s focus, mental agility and endurance. Do you have what it takes?This app can test you on:- Addition- Subtraction- Multiplication- Division- Adding Matrices and Vectors- Subtracting Matrices and Vectors- Multiplying Matrices and Vectors- Scaling Matrices and Vectors- Unit Conversions. - This Subject is exempt from having difficulty settings in order to be more realistic. It will challenge you to convert from imperial to metric across Temperature, Length, Mass and Volume.Good Luck!