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diaa-eldeen-alsayed/BrainTrainer
use count down timer for (30 s) and you select answer of sum of two numbers and known your answer is true or false after 30 s you get total grade of correct answer
Java
use count down timer for (30 s) and you select answer of sum of two numbers and known your answer is true or false after 30 s you get total grade of correct answer
Java
This repository is not active