How fast can you think? DIFF is a fast pace brain math game where you find the difference between two numbers before time runs out. Although simple, it is challenging. This brain training game is great for improving your overall cognitive math and color discovery skills. Learn to think fast and activate the left side of your brain at levels that it has yet to reach. Train your brain in this fast pace fun puzzle game. With two game modes, you will have endless fun challenging yourself to think faster and more efficiently. Whether you are just trying to survive in Classic Mode or competing against time in Mathlete Mode, you will find it hard to not want to challenge yourself to go further. Play Now!

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