SubIT is a maths game needs you to judge the result of given two numbers is correct or not as per the operator. You will be earning 5,10 or 15 points of xp based on type of question for every correct answer. Each question has 10 seconds of time to do it.Every question is given with different color of background to ease your eyes from distraction. It will automatically carry on to next question if you are correct or can extend with your xp earned to continue when went wrong. In our app SubIT the questions are only Subtraction. First 20 questions are subtractions of only single digit numbers including 10 and gives 5 points of xp. Next 30 questions with numbers ranging from 1 to 50 with 10 points of xp. When you enter into 51st question you will get questions of 3 digit numbers and will earn 15 points of xp. Your xp is stored locally and if you reinstall the app all xp starts from Zero. Dare to play the game SubIT. Happy playing :)