MysteryTwister C3
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Please send the challenge you created (packed within a single zip file) to the following address:

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The zip file should contain the following:

  • a challenge description (text document is sufficient, we take care of the formatting),
  • a cipher text,
  • a solution (solution phrase) to be used for automatic feedback to the participating solvers,
  • a suggestion for the level your challenges should be part of,
  • a suggestion to the maximal number of tries, as well as
  • the name of the author of the challenge (optional).
 
 
powered by the CrypTool project  CrypTool

 

   +++    [22:45 - 17.02.2019] tripleedged solved the Level I challenge 'Multilingual Monoalphabetic Substitution'    +++    [21:53 - 17.02.2019] tripleedged solved the Level I challenge 'Enigma Messages with Repeated Letters — Part 5'    +++    [20:21 - 17.02.2019] tripleedged solved the Level I challenge 'Enigma Messages with Repeated Letters — Part 1'    +++    [19:03 - 17.02.2019] snk solved the Level II challenge 'Handycipher made in love'    +++    [17:11 - 17.02.2019] snk solved the Level II challenge 'Monoalphabetic Substitution with Nostradamus Flavor'    +++