| 8 Cryptography Challenges completed by rica | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 25 | Zip File Security | 400 | 2011-01-10 22:10:38 |
| 4 | Dmitri's Substitution Cipher | 100 | 2010-12-15 22:01:10 |
| 58 | Mayan Knotted Sphere | 300 | 2010-12-01 00:31:26 |
| 37 | Busey's Stream Cipher | 200 | 2010-11-26 21:47:02 |
| 8 | Prime Factor Hangman | 50 | 2010-11-26 18:30:42 |
| 41 | Tammet's Particle Accelerator | 200 | 2010-11-25 23:57:12 |
| 56 | Felicia's Scrabble Hash | 500 | 2010-11-24 22:33:53 |
| 51 | Ra's Happy Curse | 50 | 2010-11-08 22:15:59 |