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


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