價格：免費
檔案大小：3.1 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Riddle of Doom is a single player game with 21 sequential riddles. Each riddle has a different method to hide its answer, such as codes, symbols, anagrams or image references. Solving the riddles does not require advanced knowledge in any specific subject, but simple and quick online queries may help in more advanced levels.
支援平台：iPhone