| 6 Cryptography Challenges completed by shin | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 4 | Dmitri's Substitution Cipher | 100 | 2011-04-23 00:13:31 |
| 23 | Concentric Circle Cipher | 200 | 2011-04-22 23:27:21 |
| 38 | Kricfalusi's Kerfuffle | 0 | 2011-04-22 20:38:56 |
| 56 | Felicia's Scrabble Hash | 150 | 2011-04-22 19:32:41 |
| 5 | Beethoven's Cipher | 800 | 2011-04-22 19:21:59 |
| 25 | Zip File Security | 400 | 2007-11-09 02:21:19 |