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 2

[kallick-10] - 8 users already solved this challenge.
 
 
 

The challenges for the weakened Handycipher serve as an exercise and use an intentionally weakened version of Handycipher. Part 2 is a ciphertext-only challenge with a helping additional information.
Handycipher is a newly designed cipher to permit pen-and-paper encrypting and decrypting, while providing a significantly high level of security.
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Published on: 2015-05-13 11:48
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#8) Achieved points (Global score) y-m-d - h:m:s

Kurt Gebauer (Yokozuna) 2000 (120839) 2015-05-13 16:00:48
Armin Krauss (argh) 1523 (153843) 2015-05-21 01:33:08
Julia Bernotat (El Greco ) 1502 (81129) 2015-05-21 18:04:20
Alain (Integral) 1357 (198642) 2015-06-06 13:54:36
#5 Michael Möller (michaelm) 1220 (117401) 2015-09-08 05:32:57
#6 zahir mohsen moradi (ariobarzan) 1216 (99757) 2015-09-14 18:26:02
#7 Em Doulgerakis (Greko) 1155 (109970) 2016-05-31 12:37:35
#8 george lasry (george4096) 1128 (213462) 2017-05-27 03:33:02
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