MysteryTwister C3
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Level II Challenges (95)

Page 1 of the challenges in Level II, ordered by date posted (the most recent appear first).

Weakened Handycipher — Part 4

[kallick-18] - 2 users already solved this challenge.
 
 
 

The Weakened Handycipher challenges serve as an exercise and use an intentionally weakened version of Handycipher. Part 4 is the same as Part 1, but uses an improved version of the cipher. You are given the first 1,009 characters of the plaintext, and some partial information about the key.
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Published on: 2016-06-28 20:08
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#2) Achieved points (Global score) y-m-d - h:m:s

Michael Möller (michaelm) 1414 (117401) 2016-07-13 21:09:45
Alain (Integral) 1310 (198642) 2016-08-06 14:10:50
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   +++    [08:50 - 29.05.2017] Magellan solved the Level I challenge 'Homophonic Encryption Part 1'    +++    [08:02 - 29.05.2017] Magellan solved the Level I challenge 'Homophonic Encryption Part 2'    +++    [01:02 - 29.05.2017] george4096 solved the Level II challenge 'Weakened Handycipher — Part 6'    +++    [00:37 - 29.05.2017] george4096 solved the Level III challenge 'Extended Handycipher — Part 5'    +++    [00:30 - 29.05.2017] george4096 solved the Level III challenge 'Extended Handycipher — Part 4'    +++