Last web challenge done in the ctf (unfortunately) also one of the fastest to do if you know the right tools

This is one of the challenges added later, but despite that it wasn't very complex, in fact the most complex part wasn't even the web part, but despite that the challenge was still really nice

One of the first web challenges solved in ctf, not very complex (at least the unintended solution)

Little John came across an article on RSA encryption. Intrigued but only partially understanding it, he decided to write a script and started using it to communicate with his aunt. Can you figure out what he's discussing?

Little John has done his homework and tried fixing the issue in his script. Can you still find his secret.

Why do people always want to decrypt both messages?

Can you slither to the win?

have you seen Tan challenge before? see maple version pi documentation!