Level II Challenges (155)
Page 1 of the challenges in
Level II, ordered by date posted (the most recent appear first).
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This time your friend encrypted his plaintext within several iterations (rounds). Are you able to decrypt the ciphertext anyway? Read more...
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Click here to download the challenge.
Click here to download the additional file of the challenge.
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Author:
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Published on: 2011-05-05 10:34 |
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Maximum number of attempts for this challenge: 20 |
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All successful users of this challenge
Rank |
User (#10) |
Achieved points (Global score) |
y-m-d - h:m:s |
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J. M. (jomandi)
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1247 (113270) |
2011-07-23 19:19:04 |
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Peter Mustermann (Gummiboot)
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1146 (60285) |
2012-08-15 17:17:35 |
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Armin Krauss (argh)
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1145 (206664) |
2012-08-26 19:39:41 |
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Bart den Hartog (Bart13)
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1122 (148936) |
2013-10-07 05:34:10 |
#5 |
George Lasry (george4096)
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1120 (372955) |
2013-12-09 03:00:16 |
#6 |
Julia Bernotat (El Greco )
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1111 (81129) |
2014-10-23 19:33:13 |
#7 |
Alain (Integral)
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1104 (207924) |
2015-09-15 21:06:59 |
#8 |
Michael Möller (michaelm)
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1102 (253046) |
2015-12-12 15:40:56 |
#9 |
Mir Dim (mir0soft)
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1095 (79760) |
2017-04-19 10:00:55 |
#10 |
D3d4lu5 (D3d4lu5)
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1088 (363488) |
2019-05-08 18:23:17 |
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