價格：免費
檔案大小：12.4 MB
版本需求：需要 iOS 6 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
You have to go through 25 levels with varying degree of difficulty What do you have to do? It's simple. In each level a sequence of numbers appears and you must figure out which is the number that follows or what is the wrong number in the sequence.
To play this game it is necessary to have some Math knowledge as the numbers sequence involves some mathematical operations besides a logical mind.
Have fun while training your mind :)
支援平台：iPhone, iPad