Codes & Ciphers
Everyone knows that if you want to be a super secret agent spy (which, of course, most of us do), you have to be EXTREMELY smart. We also know that a BIG part of being a spy is breaking codes. So - Do the math and the answer becomes clear - If you want to be a super secret agent spy, your best chance is to start with our collection of code and cipher games and puzzles!
Smartlab Girls Only! Secret Message Lab
Learn to write in code, using invisible ink, exposing invisible words, even learn how to write on a banana! You'll be able to write secret messages that can be deciphered or read using chemistry!