價格：免費
檔案大小：13.6 MB
版本需求：需要 iOS 11.4 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
18teen is a simple yet complicated trivia game. Test your mathematical skills and see how quickly you can make the number 18 with the 4 random numbers provided. Challenge your your friends to a game of 18teen or go up against yourself and test your skill you're bound to surprise yourself.
支援平台：iPhone