MysteryTwister C3
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Level II Challenges (118)

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

BCR code (Book-Caesar-RSA)

[theofanidis-01] - 61 users already solved this challenge, 1 is working on it.
 
 
 

Help Alice and Bob to find a treasure on the island Mallorca. For this purpose, a three-stage cipher needs to be broken.
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Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2012-09-12 18:35
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#61) Achieved points (Global score) y-m-d - h:m:s

Seth Kintigh (DarkFibre) 2000 (79471) 2012-09-12 22:05:29
Armin Krauss (argh) 2000 (185115) 2012-09-12 22:42:38
Viktor (Veselovský) 2000 (151602) 2012-09-13 03:09:10
Em Doulgerakis (Greko) 2000 (124033) 2012-09-13 11:06:17
#5 J. M. (jomandi) 2000 (113270) 2012-09-13 15:36:02
#6 chris_3stones (3stones) 2000 (37759) 2012-09-13 17:35:06
#7 Luigi Tomelli (archstanton) 1824 (108345) 2012-09-13 18:37:10
#8 RPH (derichard) 1824 (27044) 2012-09-13 22:38:17
#9 Bart den Hartog (Bart13) 1824 (118984) 2012-09-14 10:58:35
#10 Hans Peter (hanspeter) 1824 (52256) 2012-09-14 16:54:56
#11 vas (pet) 1824 (8197) 2012-09-14 18:28:42
#12 Michel Van Caneghem (vancan) 1613 (49719) 2012-09-17 09:10:48
#13 Kurt Gebauer (Yokozuna) 1456 (153663) 2012-09-23 21:46:30
#14 E.T (Ertheb) 1310 (80720) 2012-10-20 23:12:06
#15 Nathan (Witten) 1255 (25326) 2012-11-22 20:58:42
#16 Julia Werdelmann (jw) 1231 (10407) 2012-12-21 12:41:59
#17 dbuq (dbuq) 1216 (22762) 2013-01-15 17:31:36
#18 zahir mohsen moradi (ariobarzan) 1206 (99757) 2013-02-05 20:01:04
#19 h3po (h3po) 1203 (20433) 2013-02-11 01:45:37
#20 Dusan (xxdradus) 1188 (40236) 2013-03-28 09:04:54
#21 Snake (snk) 1176 (77889) 2013-05-20 12:46:25
#22 Almut (problelmo) 1164 (45992) 2013-07-24 16:36:43
#23 Ralf Stephan (rwst) 1163 (25229) 2013-07-31 12:34:21
#24 Forrest Gump (Polyphem) 1159 (38763) 2013-09-02 00:38:59
#25 Alexander (cruachan) 1155 (16051) 2013-10-02 03:12:17
#26 Hank (hanky) 1153 (22859) 2013-10-14 19:58:46
#27 Anusha D (cryptswan) 1152 (1152) 2013-11-02 06:36:20
#28 Francisco Moraes (fmoraes) 1150 (90044) 2013-11-15 20:02:05
#29 Brad (braddrew) 1147 (15878) 2013-12-23 04:06:23
#30 Max Mustermann (MustermM) 1145 (6661) 2014-01-07 20:10:55
#31 Alain (Integral) 1143 (207924) 2014-02-08 17:46:49
#32 Moritz Stocker (Trismegistos) 1142 (2471) 2014-02-14 01:00:16
#33 Pavel (haw) 1142 (22728) 2014-02-20 12:53:03
#34 Kim H. S. (tenchijin) 1141 (25468) 2014-02-24 15:15:00
#35 Thomas Schmucker (dg) 1136 (26066) 2014-05-08 19:15:22
#36 Robert (rm) 1131 (56475) 2014-07-31 23:10:25
#37 Behrooz Shahriari (bshahriari) 1128 (2345) 2014-10-15 10:21:29
#38 Javantea (Javantea) 1126 (40816) 2014-11-11 08:13:45
#39 Julia Bernotat (El Greco ) 1125 (81129) 2014-12-02 18:56:27
#40 Claude Vaillancourt (Cl3v3r) 1124 (38351) 2015-01-12 21:41:58
#41 Karl Schutt (günter) 1120 (41550) 2015-04-12 13:30:05
#42 Rainer Zufall (kiekuk) 1120 (56786) 2015-04-12 19:44:21
#43 Alain Collignon (vexilla72) 1114 (87833) 2015-10-30 15:35:08
#44 S Combes (jerva) 1114 (99132) 2015-11-05 17:55:06
#45 Hans Joachim Girulat (joregi) 1114 (35017) 2015-11-09 20:16:10
#46 Szabó Zoltán (szabo.z87) 1113 (55604) 2015-11-22 08:30:28
#47 Vandana (vk26) 1106 (1106) 2016-09-30 23:48:24
#48 Nicolas (nicosPavlov) 1106 (151166) 2016-10-18 14:46:51
#49 Marcel (bene1512) 1104 (20896) 2017-01-02 13:24:31
#50 chris (c2) 1103 (51973) 2017-03-13 11:32:52
#51 Mir Dim (mir0soft) 1103 (72404) 2017-04-02 16:01:51
#52 Dominik M. (Sgt. Pepper) 1102 (97919) 2017-05-06 07:48:11
#53 T (Wagner) 1102 (16887) 2017-05-15 22:36:39
#54 Kasia (kasia-tutej) 1102 (53366) 2017-06-04 20:07:25
#55 D3d4lu5 (D3d4lu5) 1101 (273573) 2017-07-09 19:16:48
#56 Pratik (pratiksurana) 1100 (1100) 2017-10-07 03:51:57
#57 Mayuri Wadkar (mayuriwadkar) 1100 (1100) 2017-10-07 04:30:54
#58 Samanvitha Basole (samanvitha__) 1097 (1097) 2018-03-25 04:19:24
#59 Shubham Pachpute (pachputeshubham) 1097 (1097) 2018-03-25 06:43:52
#60 Random Dude (rnd) 1095 (88719) 2018-08-31 23:31:38
#61 Lane Williams (planetlane) 1093 (23948) 2019-04-29 13:53:48
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   +++    [10:48 - 24.06.2019] lim0n solved the Level I challenge 'Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1'    +++    [02:06 - 24.06.2019] Stephje1978 solved the Level I challenge 'Classical Ciphers^3'    +++    [20:50 - 23.06.2019] Stephje1978 solved the Level I challenge 'Monoalphabetic Substitution'    +++    [19:19 - 23.06.2019] Stephje1978 solved the Level II challenge 'Cracking SHA1-Hashed Passwords'    +++    [18:20 - 23.06.2019] Stephje1978 solved the Level I challenge 'From Russia with Love'    +++