3 Cryptography Challenges completed by myranger123 | |||
---|---|---|---|
# | Challenge Name | Points | Time |
23 | Concentric Circle Cipher | 200 | 2013-02-25 21:10:35 |
4 | Dmitri's Substitution Cipher | 100 | 2013-02-25 20:45:59 |
56 | Felicia's Scrabble Hash | 150 | 2013-02-23 23:16:16 |