| 4 Cryptography Challenges completed by dirigible | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 56 | Felicia's Scrabble Hash | 150 | 2012-05-20 23:17:47 |
| 8 | Prime Factor Hangman | 50 | 2012-05-20 23:14:45 |
| 51 | Ra's Happy Curse | 50 | 2012-05-20 23:05:46 |
| 4 | Dmitri's Substitution Cipher | 100 | 2012-05-20 22:49:55 |