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).

Summer Job

[minihold-02] - 32 users already solved this challenge, 2 are working on it.
 
 
 

During your summer job in an Austrian weekly magazine a mysterious letter arrives. Are you able to decrypt the message?
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Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2018-06-12 13:16
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#32) Achieved points (Global score) y-m-d - h:m:s

Kurt Gebauer (Yokozuna) 2000 (153663) 2018-06-12 21:37:26
E.T (Ertheb) 2000 (80720) 2018-06-12 21:48:19
Viktor (Veselovský) 2000 (151602) 2018-06-12 23:34:15
D3d4lu5 (D3d4lu5) 2000 (273573) 2018-06-13 06:19:26
#5 Alain Collignon (vexilla72) 1824 (87833) 2018-06-13 15:53:42
#6 Dominik M. (Sgt. Pepper) 1725 (97919) 2018-06-14 22:17:14
#7 George (Theofanidis) 1613 (109124) 2018-06-17 11:54:19
#8 John Smith (Froyo10) 1547 (1747) 2018-06-18 20:24:50
#9 Teodoru catalin Andrei (teodoru) 1502 (5698) 2018-06-20 15:57:16
#10 Eric (ExAstris) 1485 (26990) 2018-06-22 04:38:27
#11 Alain (Integral) 1469 (207924) 2018-06-23 10:16:28
#12 Silvia Kortmann (mikinsget) 1433 (10104) 2018-06-26 01:36:50
#13 Armin Krauss (argh) 1406 (185115) 2018-06-28 20:33:36
#14 George Lasry (george4096) 1367 (299488) 2018-07-04 22:04:09
#15 Snake (snk) 1330 (77889) 2018-07-13 21:05:10
#16 Nicolas (nicosPavlov) 1327 (151166) 2018-07-15 05:49:19
#17 Mihail (plexor) 1324 (16827) 2018-07-16 09:04:57
#18 Em Doulgerakis (Greko) 1294 (124033) 2018-07-27 15:28:14
#19 Karl Schutt (günter) 1279 (41550) 2018-08-04 21:30:42
#20 Hans Joachim Girulat (joregi) 1278 (35017) 2018-08-05 17:41:25
#21 Andrei Gasparovici (fullofvim) 1261 (1861) 2018-08-18 07:52:36
#22 Random Dude (rnd) 1217 (88719) 2018-10-13 03:24:44
#23 Rainer Zufall (kiekuk) 1206 (56786) 2018-11-03 12:37:24
#24 Hans Peter (hanspeter) 1204 (52256) 2018-11-08 18:53:31
#25 kilink (kilink) 1200 (8053) 2018-11-18 22:14:22
#26 Luigi Tomelli (archstanton) 1191 (108345) 2018-12-17 12:59:10
#27 Kasia (kasia-tutej) 1187 (53366) 2018-12-31 17:36:11
#28 Szabó Zoltán (szabo.z87) 1185 (55604) 2019-01-08 08:51:43
#29 Nofre Tete (noffi) 1185 (21921) 2019-01-08 21:53:11
#30 zuben c3 (zuben-c3) 1184 (24853) 2019-01-11 10:59:35
#31 Eugene (lim0n) 1161 (29136) 2019-05-12 13:21:42
#32 Marco Cinelli (Snap) 1160 (28365) 2019-05-21 13:00:26
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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'    +++