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Here I will post crypto challenges. If you manage to solve one, submit the solution, and you'll be added to the hall of fame. :)
Each problem will be assigned a score 1 to 100 from 10 groups of difficulty (1, 2, 3, 5, 10, 15, 20, 30, 50, 100).
Each problem you solve will be added to your score in the Hall of Fame
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If someone needs help translating a code to another language, post your question or problem in the forum.
To see what problems you've already solved, put your nick here and click submit:
fatal error connecting to database. halting. |
The challenges are back and the Public Forum
section is coming soon too.
We need someone to make graphics for this website. Catch us on EFNet in #cryptography, or fill out the 'contact me' form. |