Brain Memory Exercise is a simple, but addictive memory game to train your memory skills. Keep your brain active and in good shape. Regular practice may improve memory. This application focuses on the practice of short-term memory, attention and concentration. After starting the game, choose whether to play with a single-digit or double digit numbers. Initially, we recommend a single-digit numbers. Then you will see for a short period bubbles with numbers and after they disappear, you'll have