Hi, I am good with cryptography and crypt-analysis, I have knowledge of many common ciphers such as caeser, hill, playfair and I am familiar with crypt-analysis techniques such as letter freq check, which is one of best methods for cracking substitute ciphers. I even have algorithms written for letter freq check cracking method for caeser cipher. I can work on this cipher and solve the possible plain-text within one week. Contact for further discussion. Best reagrds!!!