want to test how well your brain work? now you can know how well your brain work and train it to be sharper. I’d found link that has awesome games that can help you train your brain. there are traditional games like sudoku, checkers, chess, chinesse chess, etc. there also game like trying to investigate crime scene.. guess the killer. and game related to number, like numberhunt. you have to sum up all moving number and if you’re correct answer the count of moving number will be increase! its a thrill and fun at the same time! enjoy!!