價格：免費
更新日期：2018-12-30
檔案大小：41.3 MB
目前版本：2.0
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Dr. Binomial is up to his evil ways again, trying to ruin math for the entire world. It's up to Dennis, the best math teacher ever to save the day. This time, he will have to put his subtraction skills to good use as he climbs the secret passageway to Dr. Binomials secret castle. Help Dennis jump his way up, dodging obstacles and flying goons. You will have to know your subtraction equations in order to get through the traps and save the day.
Compete with your friends in Game Center to see who can get the highest score. It's harder than you think!
支援平台：iPhone, iPad