| 8 Cryptography Challenges completed by the_unknown | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 29 | Multivac's Quantum Correlation | 200 | 2012-09-10 09:50:00 |
| 51 | Ra's Happy Curse | 50 | 2012-09-10 09:38:42 |
| 4 | Dmitri's Substitution Cipher | 100 | 2011-05-23 06:17:32 |
| 6 | Counting with Yazelbons | 300 | 2010-11-28 06:41:28 |
| 41 | Tammet's Particle Accelerator | 200 | 2010-11-28 00:04:12 |
| 35 | Heinlein's Trinity Cipher | 200 | 2010-11-27 08:39:06 |
| 23 | Concentric Circle Cipher | 200 | 2010-11-27 08:10:00 |
| 5 | Beethoven's Cipher | 800 | 2010-11-27 00:37:35 |