| 4 Cryptography Challenges completed by cwoelkers | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 51 | Ra's Happy Curse | 50 | 2012-07-18 18:23:05 |
| 12 | Japanese Treasure Hunt | 100 | 2010-09-23 00:00:54 |
| 4 | Dmitri's Substitution Cipher | 100 | 2010-09-22 18:21:44 |
| 5 | Beethoven's Cipher | 800 | 2010-09-22 16:28:03 |