Enigmaa

``` Many services ask you to change your password regularly. Random ones are hard to remember, and I had run out of new ways to rearrange my own, so I made Enigmaa. Fill in a few words only you know (the parameters), pick a date, and Enigmaa works out the password for that day. The same parameters on the same day always give the same password, so even if your records are lost you can work it out again. To change a password, pick another date or swap the order of the parameters and the result is completely different. • Each password is 11 letters and digits plus 1 symbol of your choice, placed at the start or the end. If a site does not accept symbols, simply leave it off • Add as many parameters as you like, in any language. A different order gives a different password • Save a password with its date and parameters to your history and open it later • Four shapes work as categories. You…