I can unlock secrets but require interpretation. What am I?

Category: Brain · Difficulty: hard

Hint: Think about methods that conceal and reveal information.

Answer

A cipher

Explanation

Ciphers transform text into a secure format that requires decoding to access the original message.

This is a hard brain riddle — a tricky one that takes a little thought. The answer is A cipher.

More Brain riddles

All Brain riddles · Riddles with answers · Home