| 4 Cryptography Challenges completed by jiachern | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 8 | Prime Factor Hangman | 50 | 2012-06-17 12:33:34 |
| 41 | Tammet's Particle Accelerator | 200 | 2012-06-17 10:57:13 |
| 51 | Ra's Happy Curse | 50 | 2012-06-17 10:30:13 |
| 4 | Dmitri's Substitution Cipher | 100 | 2012-06-17 10:15:15 |