FlashNumbers：Train your memory

FlashNumbers: Train your memory is a fast, level-based brain training game that challenges your dynamic visual memory by briefly showing numbers for you to memorize and input before time runs out. Start at easier levels and advance through Beginner to Advanced, with a special class that presents more numbers.

Features include a built-in tutorial, per-game results, a 31-day progress graph, and easy sharing of scores to social networks. The app is free to play and can save screenshots for posting; track your improvement on a 31-day graph and compete with yourself.