| 19 Cryptography Challenges completed by erk | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 57 | The Infrequent Mr. Watson | 300 | 2013-02-17 01:38:56 |
| 56 | Felicia's Scrabble Hash | 150 | 2013-02-17 01:23:55 |
| 23 | Concentric Circle Cipher | 200 | 2012-06-24 16:48:05 |
| 45 | Rubik's Cube Of Joy | 50 | 2011-03-31 21:06:04 |
| 29 | Multivac's Quantum Correlation | 200 | 2011-03-24 18:03:55 |
| 43 | Echo's In Perlin Space | 50 | 2011-03-21 21:33:39 |
| 62 | Isabella's Amazing Maze | 400 | 2011-03-20 21:07:00 |
| 63 | Richard's Geometric Glyphs | 200 | 2011-03-20 20:49:51 |
| 6 | Counting with Yazelbons | 300 | 2011-03-16 21:35:32 |
| 35 | Heinlein's Trinity Cipher | 200 | 2011-03-16 21:11:30 |
| 37 | Busey's Stream Cipher | 200 | 2011-03-16 20:57:59 |
| 60 | Alexander's Letter Scramble | 100 | 2011-03-16 20:43:09 |
| 61 | Billions and Billions of Buckets | 300 | 2011-03-16 20:37:21 |
| 21 | Fielding's Noisy Surprise | 50 | 2011-03-15 19:07:15 |
| 4 | Dmitri's Substitution Cipher | 100 | 2011-03-11 00:14:49 |
| 12 | Japanese Treasure Hunt | 100 | 2011-03-11 00:00:09 |
| 41 | Tammet's Particle Accelerator | 200 | 2011-03-09 19:30:49 |
| 8 | Prime Factor Hangman | 50 | 2011-03-09 19:14:05 |
| 51 | Ra's Happy Curse | 50 | 2011-03-09 18:58:50 |