| 6 Cryptography Challenges completed by takubo | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 41 | Tammet's Particle Accelerator | 200 | 2011-02-13 14:58:17 |
| 6 | Counting with Yazelbons | 300 | 2011-01-31 18:53:34 |
| 56 | Felicia's Scrabble Hash | 150 | 2011-01-30 16:33:10 |
| 4 | Dmitri's Substitution Cipher | 100 | 2011-01-30 14:46:52 |
| 8 | Prime Factor Hangman | 50 | 2011-01-30 14:17:41 |
| 51 | Ra's Happy Curse | 50 | 2011-01-30 14:00:41 |