Everyone will know you are genius!This seemingly simple puzzle can be solved only by the smartest.Solve it and challenge your friends. You can easily share all you records on Facebook and Instagram to prove what a smart person you are. And you will get a different prize for each achievement what will be your next trophy?This game is not only incredibly addictive, it also trains your brain. Play as often as you can to improve your attention and reading speed. The game is based on Schulte table which is widely used for brain training.The only rule is to tap on numbers from 1 to 25 one by one. If it looks too easy to you, remember you will have tight time limit.