MysteryTwister C3

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Level III Challenges (72)

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

Handycipher — Part 7

[kallick-21] - 2 users already solved this challenge, 1 is working on it.

Handycipher is a newly created cipher designed to permit pen-and-paper encrypting and decrypting, while providing a significantly high level of security. Part 7 is the same as Part 4, but uses an improved version of the cipher. You are given the ciphertext and the first 229 letters of the plaintext.

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Published on: 2017-01-21 22:11
Maximum number of attempts for this challenge: 20

All successful users of this challenge

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

George Lasry (george4096) 14917 (342650) 2017-05-28 23:43:15
D3d4lu5 (D3d4lu5) 13830 (343788) 2019-01-26 07:53:23
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