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).

The Heavy T52 Sturgeon Challenge — Part 8

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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 T52D ciphertext and a crib. The key is unknown.
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Published on: 2020-04-24 16:56
Maximum number of attempts for this challenge: 15

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   +++    [00:00 - 06.08.2020] Vermentis solved the Level I challenge 'Playfair with hints about the grid'    +++    [23:56 - 05.08.2020] Yokozuna solved the Level II challenge 'The SZ42 Challenge — Part 2'    +++    [23:21 - 05.08.2020] Tyler solved the Level I challenge 'Letter to the Templars — Part 2'    +++    [23:18 - 05.08.2020] Sgt. Pepper solved the Level II challenge 'The SZ42 Challenge — Part 2'    +++    [22:39 - 05.08.2020] Polaris solved the Level I challenge 'Trifid Cipher'    +++