價格：免費
檔案大小：10.7 MB
版本需求：需要 iOS 5.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Simple but addictive game which tests and improves your short-term memory.
If you are not satisfied with your result, simply play the game every day and you will see soon how your memory is improved.
支援平台：iPhone, iPad