價格：免費
檔案大小：49.5 MB
版本需求：需要 iOS 10.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The Caesar cipher is one of the earliest known and simplest ciphers. It is a type of substitution cipher in which each letter in the plaintext is 'shifted' a certain number of places down the alphabet. To solve cryptogram use Caesar cipher with the given "shifted" value.
支援平台：iPhone, iPad