Sorry for the spoiler, wasn't sure if this counted so I'm just covering my ass XD
>!What immediately caught my attention was the MD5 comment you made. That's not a code, a cipher, or even an encryption -- it's a hash function, which isn't even decipherable. The end result doesn't even hold 100% of it's initial information like a normal cipher does.!<
>!My guess is that the bully saw the word, "cryptographic" on google, tried to be smart, and ended up falling short because he/she didn't know what they were doing.!<
>!You can't DEcipher something that isn't even a cipher...!<
>!As for the Base10, I don't know much about that so I won't be able to help there. But I can strongly say from what I know about MD5 that it's very likely idiotic jargon as well.!<
>!You can't expect too much from a child, but this is just sad...!<