This game will help you to practice addition and subtraction while having fun. If you are a genius, this will be a walk in the park. If you are not, this will help you be one.

The game has a row of numbers and a row of operators moving in opposite directions. You make operators bump into numbers, Then numbers get operated in a funny way (explained in the tutorial) and result another number. You repeat this until you get the target number (or till you get fed up, in which case please take a break and try again).

This game will improve and test your quick addition and subtraction skills, hand-eye coordination, quick reflection, quick thinking, and quick decision making power. This will be the ultimate exercise for your brain muscle.

There are lots of games that will do multiplication, and power of 2 that will have rare applications in your daily life. But when did you last did an addition or subtraction?. Was it checking the changes at the grocery store or balancing your monthly budget? (If you don’t do it, you should start now). We saw this gap in games, and thought about a solution. That is how Number Bumper was born.