We find that in Genesis 7:17, but in Genesis 7:24, 150 days is given as the time of the flood.

但在《创世纪》第7章第24节中，雨要下150天。

耶鲁公开课 - 旧约导论课程节选

Quote "On the 24th day, as we were having our breakfast, a ship appeared at last."

他写道，第24天，我们正在吃早餐，终于有船来了“

耶鲁公开课 - 公正课程节选

You can brute force it and unfortunately, the so-called Caesar cipher is not very secure because if you assume, for our purposes in English alphabet with 26 characters, say all lowercase for all uppercase, my God, you only have to try like 24, 25, 26 possible rotations until you can figure out what his secret message is.

你可以强行解密但是不幸地是，所谓的凯撒密码不是很安全的,因为如果假设，对于我们的26个字符的字母表,指明所有的小写为大写，我的天，你只要试24，25次，26次就可以解答出,密文的内容。

哈佛公开课 - 计算机科学课程节选