Level III Challenges (73)
Page 1 of the challenges in
Level III, ordered by date posted (the most recent appear first).
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The Siemens and Halske T52 was a family of German teleprinter encryption devices used during WW2. This challenge is part of a series of new heavier challenges with T52. In this challenge, you need to recover a plaintext from a T52E ciphertext and a crib. The key is partially known. Read more...
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Author:
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Published on: 2020-04-30 13:03 |
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Maximum number of attempts for this challenge: 15 |
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All successful users of this challenge
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User (#1) |
Achieved points (Global score) |
y-m-d - h:m:s |
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Michael Möller (michaelm)
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15245 (253196) |
2020-07-22 07:22:48 |
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