價格：免費
更新日期：2016-01-21
檔案大小：29.8 MB
目前版本：1.0
版本需求：需要 iOS 9.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
* Designed by Mechelle Griffin, a high school math teacher
* Trigo is a fun way to practice trig functions of special angles
* To get a bingo and win the game, fill a row, column, or diagonal with correct answers
* Gives immediate feedback to the player
* Player can opt to get hints on each play
支援平台：iPhone, iPad