| 15 Cryptography Challenges completed by xerox3500 | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 57 | The Infrequent Mr. Watson | 300 | 2014-08-18 07:14:41 |
| 39 | Stephenson's Substitution Cipher | 300 | 2011-11-06 02:29:12 |
| 60 | Alexander's Letter Scramble | 100 | 2011-11-06 01:58:36 |
| 23 | Concentric Circle Cipher | 200 | 2011-09-29 04:54:51 |
| 21 | Fielding's Noisy Surprise | 50 | 2011-09-29 04:34:35 |
| 56 | Felicia's Scrabble Hash | 150 | 2011-09-29 04:24:39 |
| 25 | Zip File Security | 400 | 2011-09-28 21:04:23 |
| 29 | Multivac's Quantum Correlation | 200 | 2011-01-22 06:32:43 |
| 6 | Counting with Yazelbons | 300 | 2011-01-22 06:17:16 |
| 61 | Billions and Billions of Buckets | 300 | 2011-01-22 06:00:28 |
| 43 | Echo's In Perlin Space | 50 | 2011-01-16 07:01:48 |
| 41 | Tammet's Particle Accelerator | 200 | 2011-01-10 06:56:06 |
| 4 | Dmitri's Substitution Cipher | 100 | 2011-01-10 06:34:28 |
| 8 | Prime Factor Hangman | 50 | 2011-01-10 06:14:53 |
| 51 | Ra's Happy Curse | 50 | 2011-01-10 05:59:43 |