The current version is 3.1. Click here for a list of the new features in this version. Registered users of version 3.0 can download a free update to 3.1. To solve the cryptogram, you have to figure out what the letters stand for. On the right you will see a list of the letters that haven't yet been used, a table showing the letter frequencies in the puzzle, and the number of hints used and time elapsed so far.
Letter frequencies One of the best clues to solving cryptograms is the letter frequencies.
Then click on the letter in the Unused Letters box you think it stands for. If you prefer, you can make selections with the keyboard instead of the mouse. First, type the ciphertext letter, then type the plaintext letter. The result is the same as if you had selected them with the mouse. The worst part of solving a cryptogram puzzle with pencil and paper is all the erasing needed to correct a mistake.