MysteryTwister C3
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Level II Challenges (143)

All challenges in Level II, ordered by date posted (the most recent appear first).

Typex — Part 2

[chang-02] - 20 users already solved this challenge, 1 is working on it.
 
 
 

A new and unknown rotor has been added to the Typex machine. Use a known-plaintext attack to determine the wiring of the new rotor.
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Published on: 2013-04-03 14:40
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#20) Achieved points (Global score) y-m-d - h:m:s

J. M. (jomandi) 2000 (113270) 2013-04-04 00:08:52
Kurt Gebauer (Yokozuna) 2000 (254983) 2013-04-04 02:36:42
Seth Kintigh (DarkFibre) 2000 (79471) 2013-04-04 03:51:27
Luigi Tomelli (archstanton) 1725 (113164) 2013-04-05 21:50:01
#5 Armin Krauss (argh) 1576 (196814) 2013-04-09 13:57:52
#6 George (Theofanidis) 1362 (117369) 2013-04-27 11:56:54
#7 zahir mohsen moradi (ariobarzan) 1217 (99757) 2013-08-02 14:56:11
#8 Bart den Hartog (Bart13) 1193 (148936) 2013-10-02 00:16:48
#9 Forrest Gump (Polyphem) 1192 (38763) 2013-10-04 00:42:54
#10 E.T (Ertheb) 1175 (81809) 2013-12-12 19:08:32
#11 Alain (Integral) 1169 (207924) 2014-01-12 10:21:33
#12 George Lasry (george4096) 1155 (342650) 2014-04-26 11:08:03
#13 Viktor (Veselovský) 1148 (166147) 2014-07-02 22:12:24
#14 Claude Vaillancourt (Cl3v3r) 1122 (38351) 2015-09-24 20:42:56
#15 S Combes (jerva) 1121 (163132) 2015-10-11 14:31:53
#16 Nicolas (nicosPavlov) 1109 (151166) 2016-11-20 10:59:40
#17 D3d4lu5 (D3d4lu5) 1104 (343788) 2017-08-25 06:03:13
#18 Alain Collignon (vexilla72) 1098 (116902) 2018-08-23 12:17:41
#19 madness (madness) 1092 (50496) 2020-02-24 23:45:40
#20 Dominik M. (Sgt. Pepper) 1091 (119136) 2020-03-07 18:56:57
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   +++    [17:21 - 06.07.2020] DS8279 solved the Level II challenge 'Factorization Cipher — Part 2'    +++    [12:59 - 06.07.2020] W1Nt3R solved the Level I challenge 'Number Sequence — Part 2'    +++    [12:41 - 06.07.2020] nixco solved the Level I challenge 'Number Sequence'    +++    [11:55 - 06.07.2020] arenas solved the Level I challenge 'Number Sequence — Part 3'    +++    [11:42 - 06.07.2020] DS8279 solved the Level II challenge 'Brute-Force-Attack on Triple-DES with Reduced Key Space'    +++