價格：免費
檔案大小：8.6 MB
版本需求：系統需求：iOS 8.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
We are technical and competitive, and as a result - we love challenges!
We've hacked together a hacker challenge app for all the smart, competitive students who want to compete for prizes and glory in the following days!
Download our app and HACK away!
