MysteryTwister C3
NUMBER OF ACTIVE MEMBERS:

8086
Follow us: Facebook Twitter
 



Level I Challenges (75)

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

How do you become a big cryptographer?

[veselovsky-16] - 154 users already solved this challenge, 77 are working on it.
 
 
 

You are invited to a job interview for the job of a cryptographer. Can you pass the first selection round?
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2012-05-28 17:07
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#154) Achieved points (Global score) y-m-d - h:m:s

Hans Peter (hanspeter) 200 (48115) 2012-05-28 20:05:04
Armin Krauss (argh) 200 (153843) 2012-05-28 20:05:53
J. M. (jomandi) 200 (113270) 2012-05-28 23:26:26
Kurt Gebauer (Yokozuna) 200 (120839) 2012-05-29 01:44:42
#5 Bart den Hartog (Bart13) 200 (116412) 2012-05-29 01:45:20
#6 H. Lautenschlager (helmi) 200 (18162) 2012-05-29 09:37:03
#7 Michael Möller (michaelm) 200 (117401) 2012-05-29 16:50:30
#8 Christof Kleber (Loki) 150 (5848) 2012-05-30 10:39:01
#9 William Gates (bgates87) 117 (419) 2012-06-02 23:33:51
#10 Dusan (xxdradus) 113 (40134) 2012-06-04 17:51:03
#11 Luigi Tomelli (archstanton) 110 (95549) 2012-06-06 20:36:15
#12 Daniel Richter (TheHiveMind) 107 (11147) 2012-06-12 13:57:34
#13 Michel Van Caneghem (vancan) 106 (49719) 2012-06-13 17:12:42
#14 jacobian1729 (jacobian1729) 105 (5584) 2012-06-18 01:05:27
#15 John Willemse (Melting Brains) 105 (1316) 2012-06-18 14:22:39
#16 Seth Kintigh (DarkFibre) 104 (79471) 2012-06-20 06:28:26
#17 krislig (krislig) 103 (303) 2012-06-27 11:26:53
#18 Peter Grosse-Hering (Peter) 103 (8097) 2012-07-01 10:58:04
#19 Christian (Etschupu) 102 (31788) 2012-07-09 16:57:02
#20 Greg Cortazzo (pyromaniac77) 102 (102) 2012-07-11 19:01:52
#21 Stepan (m1sterx) 102 (19165) 2012-07-23 17:42:00
#22 Answer (Answer) 102 (704) 2012-07-27 04:27:38
#23 Daniel Yam (VolcanicPanik) 102 (612) 2012-07-27 04:31:01
#24 Hank (hanky) 101 (22859) 2012-09-09 00:45:28
#25 Harry (Schwabenbambi) 101 (2409) 2012-09-22 13:49:37
#26 E.T (Ertheb) 101 (54872) 2012-09-24 13:22:40
#27 Benny (Kingombo) 101 (3663) 2012-09-25 02:39:08
#28 Martina (Nikita) 101 (3863) 2012-09-25 02:41:50
#29 Patrick Renz (tarantulla) 101 (2027) 2012-09-27 10:23:13
#30 Makc (max-violent) 101 (2583) 2012-10-11 10:07:08
#31 Deepak Raja N (deepakincredible) 101 (621) 2012-10-17 13:57:32
#32 Kevin Zabel (kzabel) 101 (604) 2012-10-24 23:58:00
#33 Frank (FWeissenb) 101 (101) 2012-10-26 21:17:28
#34 Christian (md6) 101 (1404) 2012-10-26 22:17:59
#35 Sam Kennedy (Sam Kennedy) 101 (2128) 2012-10-30 00:00:49
#36 rdnh (rdnh) 101 (101) 2012-10-31 13:03:25
#37 Lukas Juhrich (ljuhrich) 101 (5453) 2012-11-01 22:41:25
#38 Sebastian Slupina (Grandwizard) 101 (6901) 2012-11-04 18:58:06
#39 Eugene (ZhekaS) 101 (6037) 2012-11-07 04:32:38
#40 Nathan (Witten) 101 (25326) 2012-11-21 03:10:26
#41 George Ho (GeorgH) 101 (3095) 2012-11-25 03:03:33
#42 gromone (gromone) 101 (501) 2012-11-25 21:28:49
#43 KW (qwer*) 101 (13753) 2012-11-25 21:46:59
#44 Andreas W. (v23v) 101 (502) 2012-11-26 18:18:40
#45 Julia Werdelmann (jw) 100 (10407) 2012-12-30 11:01:57
#46 Iain Sharp (WoodenHedgehog) 100 (2196) 2013-01-22 15:43:28
#47 Scruffy (Scruffy) 100 (501) 2013-01-25 18:45:31
#48 George (Theofanidis) 100 (88988) 2013-02-25 20:35:37
#49 Frans (fransl) 100 (2233) 2013-02-26 15:22:07
#50 Em Doulgerakis (Greko) 100 (109970) 2013-03-09 12:50:58
#51 mk (bilbobeutlin) 100 (12340) 2013-03-23 17:18:30
#52 Mayuresh Anand (effort2break) 100 (8728) 2013-03-23 22:07:53
#53 Kirill (ineaugh) 100 (1920) 2013-03-24 00:29:50
#54 Hans Joachim Girulat (joregi) 100 (28462) 2013-03-24 01:15:24
#55 RPH (derichard) 100 (27044) 2013-04-01 20:22:59
#56 Muendo (muendo) 100 (3501) 2013-04-07 12:16:56
#57 swarmspider (swarmspider) 100 (4425) 2013-04-26 14:50:15
#58 Bernhard Gruber (bgr) 100 (22631) 2013-04-30 09:49:08
#59 Steve (aimaz) 100 (2027) 2013-05-09 20:59:59
#60 Snake (snk) 100 (51689) 2013-05-19 17:43:23
#61 Felix (Flix) 100 (13712) 2013-05-22 19:33:18
#62 Jay Kay (Merty) 100 (3726) 2013-06-18 15:01:11
#63 Steve (Samacian) 100 (23704) 2013-06-27 02:04:18
#64 Gergely Simon (george314) 100 (16555) 2013-06-28 14:30:52
#65 Laura (Weltenwandlerin) 100 (1004) 2013-06-28 23:06:52
#66 Ralf Stephan (rwst) 100 (22735) 2013-07-27 11:36:49
#67 Forrest Gump (Polyphem) 100 (38763) 2013-07-29 21:11:15
#68 Philipp Hammer-Pohlau (phase2) 100 (17981) 2013-08-15 13:33:38
#69 Stefan Schenk (schenkst) 100 (300) 2013-08-17 02:10:25
#70 Thomas Gonda (TomG) 100 (33741) 2013-09-09 17:00:45
#71 Heiko Kirsch (DENISOVA) 100 (1758) 2013-09-29 19:31:38
#72 Andrew (Agromania) 100 (4508) 2013-11-04 02:52:52
#73 george lasry (george4096) 100 (216759) 2013-12-04 00:07:26
#74 Brad (braddrew) 100 (15878) 2013-12-15 23:30:21
#75 Alain (Integral) 100 (198642) 2013-12-19 13:39:09
#76 Jim Gillogly (Scryer) 100 (21260) 2013-12-21 03:29:53
#77 Csaba Fitzl (csaby) 100 (6696) 2014-01-02 21:54:48
#78 Pavel (haw) 100 (22728) 2014-01-06 13:58:46
#79 Waylon (waylon531) 100 (3265) 2014-01-12 05:14:46
#80 Flo (sealth) 100 (13472) 2014-01-21 21:10:16
#81 j.h. (haegarq) 100 (11696) 2014-02-05 11:21:51
#82 Marco (mawo25) 100 (2445) 2014-02-08 09:35:30
#83 Josef Gillhuber (jogimi51) 100 (2446) 2014-02-08 09:56:44
#84 Marcel (bene1512) 100 (20896) 2014-02-08 14:28:37
#85 Kim H. S. (tenchijin) 100 (21386) 2014-03-05 11:17:06
#86 Sascha (The Hoddich) 100 (4350) 2014-03-06 15:08:41
#87 mark (FivePrime) 100 (3345) 2014-03-10 13:08:55
#88 Karl Schutt (günter) 100 (34469) 2014-04-06 15:27:13
#89 Simone (Momo) 100 (5478) 2014-04-10 18:25:42
#90 joe (herbert) 100 (800) 2014-04-18 17:43:53
#91 Nik (LastObserver) 100 (3552) 2014-05-07 19:34:10
#92 Julia Bernotat (El Greco ) 100 (81129) 2014-07-16 15:57:38
#93 Hughes (hughes) 100 (4534) 2014-07-24 13:00:33
#94 julius gaius (julius) 100 (25581) 2014-07-27 19:57:24
#95 Robert (rm) 100 (56012) 2014-07-31 22:29:02
#96 Petra (humppapenguin) 100 (3872) 2014-09-22 19:38:36
#97 Bertold (bk) 100 (8972) 2014-10-13 22:22:46
#98 Francisco Moraes (fmoraes) 100 (90044) 2014-11-08 13:46:21
#99 Tim Fink (Magellan) 100 (4226) 2014-11-29 12:30:59
#100 Felix Huhndorf (illusion) 100 (403) 2014-12-18 20:46:00
#101 Kai Ludwig (TalentRaspel) 100 (15704) 2015-01-06 15:21:40
#102 HolgerK (HolgerK) 100 (23648) 2015-01-09 01:42:40
#103 Claude Vaillancourt (Cl3v3r) 100 (38251) 2015-01-18 20:45:35
#104 Danny Higgins (hamster147) 100 (14185) 2015-01-20 00:03:31
#105 T (Wagner) 100 (13934) 2015-02-09 21:39:41
#106 Michael Jeffrey (empjay) 100 (2904) 2015-02-23 22:47:03
#107 Marta (argo916) 100 (501) 2015-03-01 22:23:35
#108 Rainer Zufall (kiekuk) 100 (42198) 2015-03-01 23:08:49
#109 Konstantin Golovan (SoulShaker) 100 (14091) 2015-03-07 19:52:22
#110 curmudgeon (curmudgeon) 100 (711) 2015-03-08 04:53:03
#111 S Combes (jerva) 100 (77932) 2015-03-08 09:06:08
#112 Andreas Frerichs (Ossili) 100 (33026) 2015-03-13 18:01:23
#113 Brian Kieslich (briank) 100 (6733) 2015-04-15 10:14:36
#114 Lane Williams (planetlane) 100 (6348) 2015-04-24 02:46:19
#115 Michael Ammon (Ammonym) 100 (7719) 2015-06-05 23:30:19
#116 Defekt75 (Defekt75) 100 (4325) 2015-06-22 13:22:37
#117 Mark van Heeswijk (markvh) 100 (2600) 2015-07-11 00:56:01
#118 Erik (Erox) 100 (20365) 2015-07-17 22:40:13
#119 Tradecraft (Tradecraft) 100 (5540) 2015-08-03 00:14:22
#120 Sirius (Leznar) 100 (4552) 2015-09-13 10:20:07
#121 Joerg G. (SnifferMaster) 100 (17225) 2015-09-14 08:33:39
#122 Dominick (Zokio) 100 (1100) 2015-10-01 08:39:08
#123 partamier (yann) 100 (5435) 2015-10-08 15:23:33
#124 S (Zyphe) 100 (8324) 2015-10-31 18:44:12
#125 Szabó Zoltán (szabo.z87) 100 (47990) 2015-11-09 10:39:51
#126 Dominik M. (Sgt. Pepper) 100 (43997) 2015-12-21 14:44:05
#127 Jeremy Juenger (The_Shocker_12) 100 (3720) 2015-12-26 09:24:31
#128 Alain Collignon (vexilla72) 100 (51007) 2016-02-05 19:26:14
#129 Marco Manfredi (mkk9901) 100 (17686) 2016-03-01 17:01:29
#130 Fabian (XP-72) 100 (3496) 2016-03-16 13:40:20
#131 Peter (Garnet) 100 (14033) 2016-03-23 12:30:16
#132 zahir mohsen moradi (ariobarzan) 100 (99757) 2016-05-23 11:19:38
#133 Ho Chung Siu (soarerz) 100 (5314) 2016-06-28 09:52:35
#134 Peng Hui How (castlepeak) 100 (100) 2016-06-28 10:16:44
#135 Norbert Biermann (Norbert) 100 (40024) 2016-07-11 08:24:08
#136 Rene (Renederberserker) 100 (800) 2016-08-02 13:34:49
#137 Robert Kosten (Robert Kosten) 100 (2724) 2016-09-09 12:55:31
#138 Daniel Walder (ibex) 100 (14372) 2016-10-05 22:49:02
#139 Hajoe (Tintin-Muc) 100 (4307) 2016-10-30 22:38:23
#140 Mirko Rendey (Biork) 100 (6295) 2016-11-22 12:57:24
#141 Simon Jakob (simon.jakob) 100 (18714) 2016-11-29 09:08:07
#142 zuben c3 (zuben-c3) 100 (15014) 2016-11-30 21:40:14
#143 JoGo (JoGo) 100 (11285) 2016-12-04 09:27:54
#144 Michael (FoM) 100 (13778) 2016-12-05 02:05:24
#145 Merricx (Merricx) 100 (9088) 2016-12-05 20:13:16
#146 Meine Registrierung (TryC3) 100 (6045) 2016-12-27 18:02:48
#147 Nofre Tete (noffi) 100 (10522) 2016-12-29 23:04:53
#148 Mihail (plexor) 100 (10961) 2017-02-28 11:57:56
#149 Mir Dim (mir0soft) 100 (48879) 2017-03-13 18:33:02
#150 Daniel Fretwell (fretty) 100 (30107) 2017-03-14 20:06:17
#151 sarah b (silva) 100 (3202) 2017-03-23 08:59:09
#152 chris (c2) 100 (51973) 2017-03-25 08:02:53
#153 Kasia (kasia-tutej) 100 (25120) 2017-05-29 15:03:50
#154 D3d4lu5 (D3d4lu5) 100 (19833) 2017-06-11 22:45:15
You must be logged in to solve the challenge
Pages [1] 1 Show All  
 
 
powered by the CrypTool project  CrypTool

 

   +++    [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'    +++