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Level I Challenges (75)

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

Enigma Messages with Repeated Letters — Part 2

[lasry-02] - 62 users already solved this challenge, 17 are working on it.
 
 
 

In this part of this series of Enigma challenges, a plaintext message consisting of one letter which is repeated several times has been encrypted by the Enigma I. What was the setting of the Enigma rotors?
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Published on: 2013-10-28 20:53
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#62) Achieved points (Global score) y-m-d - h:m:s

Armin Krauss (argh) 200 (153843) 2013-10-28 23:12:20
Viktor (Veselovský) 200 (113116) 2013-10-29 01:39:38
Em Doulgerakis (Greko) 200 (109970) 2013-10-29 11:32:52
Kurt Gebauer (Yokozuna) 200 (120839) 2013-10-29 16:44:09
#5 Alexander (cruachan) 150 (16051) 2013-10-30 17:04:21
#6 Michael Möller (michaelm) 133 (117401) 2013-10-31 16:18:50
#7 Forrest Gump (Polyphem) 125 (38763) 2013-11-01 17:00:49
#8 J. M. (jomandi) 120 (113270) 2013-11-02 01:33:05
#9 Seth Kintigh (DarkFibre) 120 (79471) 2013-11-02 04:20:21
#10 Timo (Amarth) 120 (831) 2013-11-02 11:43:14
#11 E.T (Ertheb) 114 (54872) 2013-11-04 18:07:14
#12 Luigi Tomelli (archstanton) 111 (95549) 2013-11-06 14:01:55
#13 H. Lautenschlager (helmi) 111 (18162) 2013-11-06 20:11:39
#14 George (Theofanidis) 108 (88988) 2013-11-09 23:09:03
#15 Bart den Hartog (Bart13) 107 (116412) 2013-11-11 22:48:14
#16 Francisco Moraes (fmoraes) 106 (90044) 2013-11-13 23:30:01
#17 Jim Gillogly (Scryer) 103 (21260) 2013-12-05 21:32:06
#18 Dusan (xxdradus) 102 (40134) 2013-12-09 17:29:23
#19 TURINGBOMBE (TBREAKER) 102 (10616) 2013-12-22 14:35:59
#20 Alain (Integral) 101 (198642) 2014-01-14 08:22:19
#21 Thomas Lambert (lambert) 101 (38594) 2014-03-09 12:26:46
#22 David (aki321) 101 (27482) 2014-03-10 01:46:01
#23 Sebastian Slupina (Grandwizard) 101 (6901) 2014-03-12 14:06:11
#24 RPH (derichard) 101 (27044) 2014-03-24 19:02:16
#25 Karl Schutt (günter) 101 (34469) 2014-05-02 16:49:50
#26 Snake (snk) 100 (51689) 2014-06-06 16:17:55
#27 Michel Van Caneghem (vancan) 100 (49719) 2014-06-14 16:30:04
#28 Bernhard Gruber (bgr) 100 (22631) 2014-07-28 23:12:30
#29 Pavel Kessler (pavel) 100 (3485) 2014-07-30 22:41:57
#30 Robert (rm) 100 (56012) 2014-07-31 22:53:21
#31 Markus (Wasser) 100 (702) 2014-08-11 13:08:16
#32 julius gaius (julius) 100 (25581) 2014-08-14 08:44:09
#33 Julia Bernotat (El Greco ) 100 (81129) 2014-11-12 01:23:53
#34 S Combes (jerva) 100 (77932) 2015-01-25 20:34:39
#35 Rainer Zufall (kiekuk) 100 (42198) 2015-02-19 23:20:21
#36 Hans Joachim Girulat (joregi) 100 (28462) 2015-04-02 22:45:53
#37 Vlatiha Romanova (Vlatiha) 100 (10223) 2015-04-16 12:18:34
#38 Steve (Samacian) 100 (23704) 2015-05-19 02:12:10
#39 Andreas Frerichs (Ossili) 100 (33026) 2015-05-27 23:09:43
#40 zahir mohsen moradi (ariobarzan) 100 (99757) 2015-06-04 19:22:45
#41 Michael Ammon (Ammonym) 100 (7719) 2015-06-08 18:58:46
#42 KW (qwer*) 100 (13753) 2015-06-16 18:06:45
#43 Peter (TomBombadil) 100 (3417) 2015-09-06 18:40:58
#44 Claude Vaillancourt (Cl3v3r) 100 (38251) 2015-09-13 14:26:22
#45 J-L Morel (Rossignol) 100 (23146) 2015-10-22 10:43:32
#46 Szabó Zoltán (szabo.z87) 100 (47990) 2016-01-11 15:49:32
#47 Alain Collignon (vexilla72) 100 (51007) 2016-01-15 17:59:11
#48 Nofre Tete (noffi) 100 (10522) 2016-02-03 16:53:15
#49 Marc (rcll0891) 100 (17460) 2016-03-16 19:25:05
#50 Erik (Erox) 100 (20365) 2016-04-17 17:58:32
#51 Norbert Biermann (Norbert) 100 (40024) 2016-08-22 14:14:08
#52 Nicolas (nicosPavlov) 100 (70954) 2016-10-16 14:58:47
#53 zuben c3 (zuben-c3) 100 (15014) 2016-12-03 16:05:19
#54 Javantea (Javantea) 100 (38889) 2016-12-15 23:06:58
#55 Marcel (bene1512) 100 (20896) 2016-12-30 20:10:06
#56 Rene (ion) 100 (5617) 2017-02-02 20:44:28
#57 Dominik M. (Sgt. Pepper) 100 (43997) 2017-03-22 19:39:06
#58 chris (c2) 100 (51973) 2017-03-24 10:51:08
#59 Daniel Walder (ibex) 100 (14372) 2017-05-03 00:49:57
#60 Mir Dim (mir0soft) 100 (48879) 2017-05-07 12:10:44
#61 D3d4lu5 (D3d4lu5) 100 (19833) 2017-06-21 12:34:10
#62 Lane Williams (planetlane) 100 (6348) 2017-06-21 20:58:14
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   +++    [20:18 - 26.06.2017] george4096 solved the Level II challenge 'ORYX Stream Cipher — Part 4a'    +++    [19:43 - 26.06.2017] D3d4lu5 solved the Level I challenge 'Zodiac Cipher'    +++    [19:41 - 26.06.2017] D3d4lu5 solved the Level I challenge 'Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1'    +++    [21:32 - 25.06.2017] kasia-tutej solved the Level II challenge 'Brute-Force-Attack on Triple-DES with Reduced Key Space'    +++    [10:46 - 25.06.2017] kynguyenngoc solved the Level II challenge 'Cracking SHA1-Hashed Passwords'    +++