MysteryTwister C3
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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).

Music Code — Part 1

[wolter-01] - 34 users already solved this challenge, 23 are working on it.
 
 
 

A piece of music is given as mp3 file and in music notation. The notes represent a secret message, which was encrypted with two classic methods. In part 1 of this challenge you have to solve the first of these methods. Thereafter, you can set out to solve part 2 (which is in level 2).
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Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2011-05-17 10:00
Maximum number of attempts for this challenge: 20

All successful users of this challenge

Rank User (#34) Achieved points (Global score) y-m-d - h:m:s

Hans Rudolf (mutabor) 110 (3015) 2011-05-26 14:24:25
Paula Olsen (paol) 110 (825) 2011-05-26 23:35:00
Sven Ge (Sven-from-de) 106 (2852) 2011-06-02 00:52:44
Wombat (Wombat) 104 (5822) 2011-06-11 11:13:21
#5 Daniel Fretwell (fretty) 102 (30107) 2011-07-17 18:27:51
#6 Seth Kintigh (DarkFibre) 102 (79471) 2011-07-18 00:10:10
#7 Stefan Haas (stef_the_chef) 102 (4329) 2011-07-20 11:25:26
#8 Viktor (Veselovský) 101 (109843) 2011-08-10 07:46:07
#9 J. M. (jomandi) 101 (113270) 2011-08-14 16:51:26
#10 Armin Krauss (argh) 101 (149821) 2011-11-19 23:29:21
#11 Bart den Hartog (Bart13) 100 (116412) 2012-02-14 00:08:05
#12 steve stevenson (sstevenson) 100 (1265) 2012-03-12 07:41:23
#13 jclinford (jclinford) 100 (1265) 2012-03-17 05:13:03
#14 Hans Peter (hanspeter) 100 (48115) 2012-03-22 09:35:47
#15 Kurt Gebauer (Yokozuna) 100 (120839) 2012-10-19 01:45:52
#16 Hans Joachim Girulat (joregi) 100 (28462) 2013-04-04 22:59:49
#17 Luigi Tomelli (archstanton) 100 (95549) 2013-04-25 14:38:44
#18 zahir mohsen moradi (ariobarzan) 100 (99757) 2013-09-07 21:51:15
#19 Em Doulgerakis (Greko) 100 (109970) 2013-09-08 11:03:12
#20 George (Theofanidis) 100 (88988) 2013-09-09 20:29:32
#21 Steve (Samacian) 100 (23704) 2013-11-14 02:22:55
#22 Francisco Moraes (fmoraes) 100 (90044) 2013-11-27 22:31:11
#23 Alain (Integral) 100 (198642) 2013-12-19 10:37:37
#24 Snake (snk) 100 (51689) 2014-06-03 11:19:50
#25 Julia Bernotat (El Greco ) 100 (81129) 2014-09-30 16:54:57
#26 Andreas Frerichs (Ossili) 100 (33026) 2015-01-13 12:03:45
#27 HolgerK (HolgerK) 100 (23648) 2015-02-03 18:37:09
#28 Tom Tox (tox) 100 (11752) 2015-02-17 11:13:32
#29 Robert (rm) 100 (56012) 2015-07-29 18:10:10
#30 Rainer Zufall (kiekuk) 100 (42198) 2016-01-22 21:41:11
#31 Norbert Biermann (Norbert) 100 (40024) 2016-07-17 22:43:30
#32 Alain Collignon (vexilla72) 100 (48599) 2016-11-16 15:45:08
#33 Nicolas (nicosPavlov) 100 (70954) 2016-11-23 03:29:23
#34 Dominik M. (Sgt. Pepper) 100 (34068) 2017-03-29 02:07:25
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   +++    [23:45 - 29.03.2017] c2 solved the Level I challenge 'Classical Ciphers^3'    +++    [23:05 - 29.03.2017] c2 solved the Level II challenge 'Lunchtime Attack on the Fully Homomorphic Encryption Scheme'    +++    [18:20 - 29.03.2017] indojab solved the Level I challenge 'Original Caesar Cipher'    +++    [17:17 - 29.03.2017] indojab solved the Level I challenge 'Number Sequence'    +++    [16:05 - 29.03.2017] Sgt. Pepper solved the Level I challenge 'A Secret Message from Castle Mansfeld'    +++