Author: spipm
Category: Crypto / Hashcracking
Difficulty: Easy
This is a book cipher where the book pages are Twitter post IDs.
"One of our bots loves to read. We don't get it. Why would you stare at paper when all proper knowledge is shared by bots on the internet? Lately she even started talking in ciphers. I think the poor bot is possessed!"
Can you figure out what she was trying to say?
brck{1746200913432170593.11_1740398198542172490.3_789837700517945346.13}
https://en.wikipedia.org/wiki/Book_cipher
https://twitter.com/JABDE6/status/1746200913432170593 1746200913432170593:11 = Code
https://twitter.com/JackRhysider/status/1740398198542172490 1740398198542172490:3 = is
https://twitter.com/schneierblog/status/789837700517945346 789837700517945346:13 = everywhere.
Flag: brck{Code_is_everywhere.} or brck{Code_is_everywhere} Flag can also be "brck{Code_is_reported}" if you count 's as the word "is". Both were correct.