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).

Homophonic Encryption Part 2

[esslinger-04] - 258 users already solved this challenge, 8 are working on it.
 
 
 

Homophonic substitution using 5 ciphertext characters for a binary cleartext alphabet. This challenge can be solved with paper & pencil.
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Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2010-10-21 19:51
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#258) Achieved points (Global score) y-m-d - h:m:s

Roadrunner (rr) 200 (12702) 2010-10-22 00:14:55
mischa (mmisc) 200 (22426) 2010-10-22 01:30:47
Ralf Stephan (rwst) 200 (22735) 2010-10-22 10:45:12
Ian (blerko) 200 (200) 2010-10-22 12:06:23
#5 Michael Fischer (MichaelF) 200 (973) 2010-10-22 16:28:28
#6 Thomas Mattel (Tom) 200 (2462) 2010-10-22 16:55:42
#7 Dirk Werner (hudray) 200 (933) 2010-10-22 17:15:27
#8 Sebastian Steinmann (teodoc) 150 (5594) 2010-10-22 20:39:06
#9 un known (unknown) 150 (5466) 2010-10-22 21:34:54
#10 Thomas Lambert (lambert) 150 (38594) 2010-10-22 21:56:11
#11 Nobody (nobody) 150 (40618) 2010-10-23 00:17:40
#12 DrMiKEY (DrMiKEY) 150 (711) 2010-10-23 08:49:07
#13 Tom Erlang (ter85) 133 (1019) 2010-10-23 20:41:18
#14 Marc@56K (marc9837) 133 (399) 2010-10-23 23:31:16
#15 Simon Jakob (simon.jakob) 133 (18714) 2010-10-24 15:33:05
#16 Grinse Katze (Grinsekatze) 133 (964) 2010-10-24 15:45:08
#17 Christof Kleber (Loki) 125 (5848) 2010-10-25 11:51:53
#18 Anibal Kürekci (ak187) 125 (967) 2010-10-25 15:57:25
#19 Hannes Kremmer (HannesKremmer) 125 (932) 2010-10-25 17:42:20
#20 H. Gregor Molter (cyberdeck) 120 (608) 2010-10-26 14:26:57
#21 Maximilian T (LMax) 120 (1903) 2010-10-26 18:11:22
#22 Jascha Koch (yosh) 117 (2201) 2010-10-26 20:07:25
#23 Colin Benner (Colin) 117 (1413) 2010-10-26 23:33:11
#24 Nabb (Nabb) 117 (13803) 2010-10-27 16:30:39
#25 Henry (henryyip) 114 (337) 2010-10-28 10:19:17
#26 Armin Krauss (argh) 114 (152721) 2010-10-28 10:50:22
#27 Stefan Kühne (subROUTINE) 114 (3595) 2010-10-28 15:43:30
#28 Kevan Carstensen (kevan_) 113 (448) 2010-10-28 20:25:03
#29 David (aki321) 110 (27482) 2010-10-31 17:12:28
#30 Jörg-Bernd Linnhoff (joberlin) 109 (661) 2010-11-01 14:43:37
#31 Hans Wurscht (shark00n) 108 (324) 2010-11-02 16:26:23
#32 Herbert Dimpelmoser (dimpelmoser) 108 (457) 2010-11-02 21:54:34
#33 Karol Werner (ppkt) 107 (426) 2010-11-04 18:48:48
#34 Arnold Sendler (Tschighor) 107 (1105) 2010-11-04 19:09:00
#35 Roland Jansen (roland) 107 (17392) 2010-11-05 12:59:32
#36 Hans Schuell (hschuell) 106 (2194) 2010-11-07 22:07:13
#37 Tim Hoffmann (thfft) 106 (318) 2010-11-07 23:57:23
#38 Nina Bergmann (Trillianity) 106 (318) 2010-11-08 13:45:20
#39 Stephan Schreiber (Zerberus) 105 (524) 2010-11-09 04:37:30
#40 Ulrich Armbrüster (uarmbruester) 105 (7987) 2010-11-09 14:41:52
#41 Daniel Münstermann (Panda00) 105 (210) 2010-11-12 13:27:23
#42 Benedikt Langer (belan) 104 (340) 2010-11-16 20:28:27
#43 Bernd Freise (Xanhem) 103 (1154) 2010-11-20 15:27:48
#44 Carsten Baum (crashti) 103 (1135) 2010-11-22 17:49:12
#45 Sebastian Popp (botskiller) 103 (206) 2010-11-25 23:17:28
#46 Thomas Gonda (TomG) 102 (33741) 2010-12-05 21:41:54
#47 Max Mustermann (MustermM) 102 (6661) 2010-12-07 23:27:30
#48 Wolfgang Weisser (wowmyst) 101 (33108) 2011-01-03 01:39:17
#49 ingo (ingo) 101 (712) 2011-01-04 20:55:36
#50 Lukas (Kahla) 101 (4719) 2011-01-16 00:17:49
#51 Sebastian (seb) 101 (709) 2011-01-16 21:52:53
#52 Hans Rudolf (mutabor) 101 (3015) 2011-02-01 01:20:07
#53 Flip (Flip) 101 (31107) 2011-02-01 21:56:30
#54 Christine Welsch (krawallchrischtl) 101 (809) 2011-02-07 13:23:01
#55 Jay Bee (jaybee) 101 (1926) 2011-02-10 21:33:32
#56 Fabian Bendun (benfa) 101 (8697) 2011-02-21 16:02:36
#57 Victoria Fehr (Rika) 101 (1472) 2011-03-16 20:02:41
#58 j.h. (haegarq) 101 (11696) 2011-04-15 15:28:34
#59 Fabian Hemmer (llan) 101 (7842) 2011-04-18 20:13:12
#60 Sepp Maier (smai) 101 (1898) 2011-04-20 22:21:03
#61 Wombat (Wombat) 101 (5822) 2011-04-24 10:04:33
#62 Egon Hamburger (Seehase) 101 (3445) 2011-05-01 11:39:46
#63 Holti (Holti) 100 (6035) 2011-05-29 17:34:07
#64 Daniel Fretwell (fretty) 100 (30107) 2011-06-20 12:51:04
#65 The Killer (Killer) 100 (42393) 2011-06-20 20:12:11
#66 Seth Kintigh (DarkFibre) 100 (79471) 2011-06-30 20:53:48
#67 Stefan Haas (stef_the_chef) 100 (4329) 2011-07-08 10:38:58
#68 Peter Mustermann (Gummiboot) 100 (60285) 2011-07-15 18:27:10
#69 Dano (Dano) 100 (14610) 2011-07-28 01:51:56
#70 dbuq (dbuq) 100 (22762) 2011-08-14 01:35:06
#71 Nicolas Golubovic (qll) 100 (14919) 2011-08-20 23:48:22
#72 Viktor (Veselovský) 100 (113116) 2011-09-13 18:00:10
#73 Dennis Walter (Lotus) 100 (6977) 2011-09-18 08:48:43
#74 J. M. (jomandi) 100 (113270) 2011-09-20 23:34:45
#75 Christian Matt (Luy) 100 (9889) 2011-10-25 22:24:52
#76 Bart den Hartog (Bart13) 100 (116412) 2011-11-01 21:23:03
#77 Michal Musilek (mim3) 100 (1121) 2011-11-07 22:01:13
#78 Wade Burch (Braernoch) 100 (1308) 2011-12-11 08:17:15
#79 Flo Geht_dich gar_nichts_an (flo) 100 (6271) 2011-12-11 09:22:05
#80 Nathan (Witten) 100 (25326) 2011-12-11 17:45:00
#81 Michael Gürtler (michaelg) 100 (4128) 2011-12-17 23:30:25
#82 Mayuresh Anand (effort2break) 100 (8728) 2011-12-29 16:33:01
#83 John (johnstosh) 100 (4448) 2012-01-14 07:31:34
#84 Tom Tox (tox) 100 (11752) 2012-02-08 22:16:48
#85 Timo Culmann (TomCat73) 100 (801) 2012-02-16 13:17:25
#86 John (Tiger) 100 (1505) 2012-02-17 19:12:53
#87 Hans Peter (hanspeter) 100 (48115) 2012-02-19 19:29:39
#88 J Br (j.br) 100 (3242) 2012-02-24 11:38:54
#89 Victor Tobies (Donald) 100 (2567) 2012-03-04 22:29:50
#90 Felix Mohr (winterwolf) 100 (2364) 2012-03-10 11:36:03
#91 Kurt Gebauer (Yokozuna) 100 (120839) 2012-03-11 00:52:09
#92 George (Theofanidis) 100 (88988) 2012-03-15 14:41:41
#93 Luigi Tomelli (archstanton) 100 (95549) 2012-04-03 10:28:33
#94 Dusan (xxdradus) 100 (40134) 2012-04-04 10:24:45
#95 Steluta P. (maty_star) 100 (5734) 2012-04-12 23:27:15
#96 H. Lautenschlager (helmi) 100 (18162) 2012-04-14 15:55:37
#97 Uli Dulli (Uli Dulli) 100 (1408) 2012-05-01 22:10:24
#98 Christof B. (beans90) 100 (9488) 2012-05-08 01:03:50
#99 Andrew (theandrew49004) 100 (600) 2012-05-19 21:30:29
#100 Michel Van Caneghem (vancan) 100 (49719) 2012-05-20 20:59:01
#101 chris_3stones (3stones) 100 (34472) 2012-06-06 19:54:10
#102 zuben c3 (zuben-c3) 100 (15014) 2012-06-08 11:37:39
#103 Daniel Richter (TheHiveMind) 100 (11147) 2012-06-14 11:05:06
#104 Steven Bi (chenhsi) 100 (1305) 2012-06-14 20:45:28
#105 Peter Grosse-Hering (Peter) 100 (8097) 2012-06-27 14:26:11
#106 Manfred Wurm (Tschabobo) 100 (7619) 2012-07-01 16:26:08
#107 KW (qwer*) 100 (13753) 2012-07-15 19:20:43
#108 Sebastian Slupina (Grandwizard) 100 (6901) 2012-07-16 01:47:42
#109 Chakay (Chakay) 100 (900) 2012-07-24 00:35:33
#110 Stepan (m1sterx) 100 (19165) 2012-07-26 12:02:45
#111 David (Neereus) 100 (1420) 2012-08-01 10:38:55
#112 Em Doulgerakis (Greko) 100 (109970) 2012-08-07 20:47:50
#113 Max (131x) 100 (1659) 2012-08-08 13:10:33
#114 Ignacio (Moebiusar) 100 (4774) 2012-08-20 00:30:50
#115 Defne (socail_disease) 100 (501) 2012-08-26 22:32:43
#116 E.T (Ertheb) 100 (54872) 2012-08-27 12:34:27
#117 RPH (derichard) 100 (27044) 2012-09-04 18:56:19
#118 Hank (hanky) 100 (22859) 2012-09-09 19:15:10
#119 vas (pet) 100 (8197) 2012-09-11 10:14:03
#120 Hannes (Hartmann) 100 (8680) 2012-09-21 21:38:19
#121 Benny (Kingombo) 100 (3663) 2012-09-23 01:02:52
#122 Martina (Nikita) 100 (3863) 2012-09-24 01:17:43
#123 Harry (Schwabenbambi) 100 (2409) 2012-09-24 12:54:48
#124 Makc (max-violent) 100 (2583) 2012-10-12 13:08:16
#125 Tomasz Wegrzanowski (taw) 100 (902) 2012-10-14 10:32:59
#126 Alexander Dockhorn (Descartes) 100 (1200) 2012-10-26 00:41:35
#127 Paul Pantea (Soarele007) 100 (2695) 2012-10-28 18:37:15
#128 Lukas Juhrich (ljuhrich) 100 (5453) 2012-10-31 13:33:53
#129 Christian (md6) 100 (1404) 2012-11-03 23:00:45
#130 The Enigma (enigma) 100 (14336) 2012-11-04 20:42:02
#131 Julia Werdelmann (jw) 100 (10407) 2012-11-12 19:55:56
#132 George Ho (GeorgH) 100 (3095) 2012-12-03 08:40:24
#133 kevin shaw (steggily) 100 (2298) 2013-01-17 16:37:17
#134 Thomas Hahn (4OsoCg31XYcO) 100 (1703) 2013-01-17 23:28:54
#135 zahir mohsen moradi (ariobarzan) 100 (99757) 2013-01-26 00:48:36
#136 Snake (snk) 100 (51689) 2013-03-12 14:30:52
#137 masam (jimboo) 100 (18486) 2013-03-30 14:58:43
#138 Hans Joachim Girulat (joregi) 100 (28462) 2013-04-04 19:06:47
#139 Velko Nikolov (staafl) 100 (13467) 2013-04-06 12:42:02
#140 mk (bilbobeutlin) 100 (12340) 2013-04-09 14:58:27
#141 coldwaterq (coldwaterq) 100 (1705) 2013-04-11 08:27:13
#142 Ramon Rojas (superme) 100 (3409) 2013-04-16 03:56:38
#143 Almut (problelmo) 100 (45992) 2013-04-24 16:22:59
#144 Stefan (sdn) 100 (5137) 2013-04-26 23:10:28
#145 HE (hendeng) 100 (1600) 2013-05-04 23:15:21
#146 Felix (Flix) 100 (13612) 2013-05-13 17:40:15
#147 Georgius Stolte (HazmatsFear) 100 (14247) 2013-05-17 17:30:04
#148 A. S. (er1709) 100 (1608) 2013-05-21 02:15:22
#149 n a (jarofyarr) 100 (1901) 2013-05-23 14:31:00
#150 CryptY (Grompf) 100 (2880) 2013-05-29 14:54:04
#151 Steve (Samacian) 100 (23704) 2013-06-05 07:07:46
#152 Petra (humppapenguin) 100 (3872) 2013-06-17 15:20:54
#153 Vlatiha Romanova (Vlatiha) 100 (10223) 2013-06-24 21:50:14
#154 Gergely Simon (george314) 100 (16555) 2013-06-25 14:52:57
#155 Philipp Hammer-Pohlau (phase2) 100 (17981) 2013-07-18 19:21:05
#156 Forrest Gump (Polyphem) 100 (38763) 2013-08-01 23:45:36
#157 Gronas (gronas) 100 (2567) 2013-08-12 15:33:14
#158 george lasry (george4096) 100 (59528) 2013-09-01 23:48:31
#159 Michael Möller (michaelm) 100 (117401) 2013-09-08 09:45:37
#160 Sebastian Kluge (zappo) 100 (1801) 2013-09-09 17:11:39
#161 Alexander (cruachan) 100 (16051) 2013-09-13 21:19:21
#162 Boris (Kaasu) 100 (16566) 2013-10-17 08:26:26
#163 Hannes Nötzli (Faust) 100 (4781) 2013-10-28 16:59:15
#164 Andrew (Agromania) 100 (4508) 2013-11-01 06:01:35
#165 pablo (cooltrain) 100 (1500) 2013-11-27 18:41:43
#166 Jim Gillogly (Scryer) 100 (21260) 2013-12-02 18:03:19
#167 cworstell (ace2) 100 (4870) 2013-12-10 07:31:02
#168 Alain (Integral) 100 (198642) 2013-12-15 09:51:05
#169 Brad (braddrew) 100 (15878) 2013-12-17 13:30:56
#170 bla (bla) 100 (2750) 2013-12-23 00:57:07
#171 Kim H. S. (tenchijin) 100 (21386) 2013-12-30 21:18:14
#172 Csaba Fitzl (csaby) 100 (6696) 2013-12-31 14:11:13
#173 Claudi (bucaneros) 100 (701) 2014-01-05 15:07:20
#174 Sebastian Liebl (Basti van Tasti) 100 (2548) 2014-01-05 15:08:38
#175 Pavel (haw) 100 (22728) 2014-01-05 20:06:39
#176 Waylon (waylon531) 100 (3265) 2014-01-12 05:58:47
#177 Marcel (bene1512) 100 (20896) 2014-02-01 23:15:53
#178 Lutz Sittinger (Kryptolutz) 100 (1602) 2014-02-02 15:23:24
#179 Shoukat (e195633) 100 (10617) 2014-02-13 01:30:13
#180 Sascha (The Hoddich) 100 (4350) 2014-02-21 13:57:31
#181 mark (FivePrime) 100 (3345) 2014-03-10 12:51:00
#182 Duy Khanh Dau (khanh45a3kct) 100 (5783) 2014-03-11 11:06:37
#183 S. Keck (cipherface) 100 (100) 2014-03-18 12:22:55
#184 caesar ([caesar]) 100 (10738) 2014-03-27 20:47:22
#185 Karl Schutt (günter) 100 (34469) 2014-03-29 13:12:14
#186 Simone (Momo) 100 (5478) 2014-04-09 10:59:40
#187 Joe (IlmJoe) 100 (2938) 2014-05-08 09:25:07
#188 Igor (idipaolo) 100 (9421) 2014-05-19 16:07:38
#189 Jian Wen (XxWappenxX) 100 (4048) 2014-06-22 20:21:17
#190 Julia Bernotat (El Greco ) 100 (81129) 2014-07-05 18:35:03
#191 julius gaius (julius) 100 (25581) 2014-07-19 21:03:00
#192 Hughes (hughes) 100 (4534) 2014-07-21 23:16:33
#193 Robert (rm) 100 (56012) 2014-07-31 22:01:38
#194 Isabella (Isa) 100 (4235) 2014-09-02 01:13:47
#195 Peter Lustig (arsen) 100 (2838) 2014-09-03 23:16:27
#196 Flo (sealth) 100 (13472) 2014-09-08 23:20:03
#197 Andreas Frerichs (Ossili) 100 (33026) 2014-09-12 11:06:13
#198 artmagic (artmagic) 100 (6298) 2014-09-17 10:38:41
#199 Lane Williams (planetlane) 100 (6248) 2014-09-27 19:31:40
#200 testgrr (testgrr) 100 (3940) 2014-10-05 11:57:10
#201 Bernhard Gruber (bgr) 100 (22631) 2014-10-23 16:23:08
#202 Michal (misoxxx) 100 (1710) 2014-10-25 21:59:59
#203 Francisco Moraes (fmoraes) 100 (90044) 2014-11-06 05:39:45
#204 Javantea (Javantea) 100 (38889) 2014-11-11 20:09:48
#205 HolgerK (HolgerK) 100 (23648) 2014-11-21 00:22:40
#206 Kai Ludwig (TalentRaspel) 100 (15704) 2015-01-05 03:53:00
#207 Danny Higgins (hamster147) 100 (14185) 2015-01-05 19:30:04
#208 Claude Vaillancourt (Cl3v3r) 100 (38251) 2015-01-20 22:31:43
#209 Kris (K$$$) 100 (3732) 2015-01-21 17:51:21
#210 mirth23 (mirth23) 100 (7050) 2015-02-17 07:53:52
#211 Rainer Zufall (kiekuk) 100 (42198) 2015-02-24 20:08:06
#212 Konstantin Golovan (SoulShaker) 100 (14091) 2015-02-28 14:40:30
#213 Philippe ALLARD (Flobert) 100 (4035) 2015-03-09 23:11:20
#214 Brian Kieslich (briank) 100 (6733) 2015-04-06 14:41:42
#215 S (Dingo_the_BB) 100 (6534) 2015-04-07 08:48:02
#216 Lennart (Penthesilea) 100 (4110) 2015-05-17 16:35:06
#217 Michael Ammon (Ammonym) 100 (7719) 2015-05-25 03:14:45
#218 Ethan (EESearch) 100 (3925) 2015-05-29 21:50:21
#219 Mark van Heeswijk (markvh) 100 (2600) 2015-07-06 00:20:47
#220 Jens Hansen (bonnaix) 100 (3410) 2015-07-06 14:45:54
#221 Erik (Erox) 100 (20365) 2015-07-12 23:46:22
#222 Tradecraft (Tradecraft) 100 (5540) 2015-07-18 16:25:29
#223 partamier (yann) 100 (5435) 2015-08-20 10:21:45
#224 Sirius (Leznar) 100 (4552) 2015-09-07 11:41:25
#225 Joris Diesvelt (SylverFox) 100 (4019) 2015-09-09 16:31:54
#226 Joerg G. (SnifferMaster) 100 (17225) 2015-10-03 07:08:06
#227 Alain Collignon (vexilla72) 100 (49713) 2015-10-07 18:21:19
#228 BananaJoee (BananaJoee) 100 (2515) 2015-10-09 12:55:23
#229 Szabó Zoltán (szabo.z87) 100 (47990) 2015-11-06 07:09:15
#230 kewn (kewn) 100 (400) 2015-11-19 02:47:09
#231 Rainer (Rainer74) 100 (8417) 2015-12-05 12:21:27
#232 Dominik M. (Sgt. Pepper) 100 (43997) 2016-01-04 16:07:37
#233 Casaubon (cfreuden) 100 (8515) 2016-01-12 12:07:13
#234 Marc (rcll0891) 100 (17460) 2016-01-18 23:56:25
#235 D (devilchn) 100 (11142) 2016-02-09 18:56:52
#236 WF (f077) 100 (6774) 2016-02-14 18:18:49
#237 Ines (bufo01) 100 (3612) 2016-03-25 23:24:26
#238 Peter (Garnet) 100 (14033) 2016-05-02 16:29:53
#239 Norbert Biermann (Norbert) 100 (40024) 2016-07-07 16:58:55
#240 Jens (McStryke) 100 (1600) 2016-08-04 20:59:54
#241 Hajoe (Tintin-Muc) 100 (4307) 2016-08-19 21:10:59
#242 JoGo (JoGo) 100 (11285) 2016-08-31 10:19:36
#243 Marcin Zawadzki (harry007) 100 (3012) 2016-09-15 20:27:24
#244 Nicolas (nicosPavlov) 100 (70954) 2016-09-29 02:35:08
#245 Daniel Walder (ibex) 100 (14272) 2016-10-07 09:31:52
#246 Tristan1473 (Tristan1473) 100 (17553) 2016-11-09 13:43:08
#247 Julian (Lemmynator) 100 (5931) 2016-11-15 13:54:32
#248 Meine Registrierung (TryC3) 100 (6045) 2016-11-20 12:10:37
#249 Michael (FoM) 100 (13778) 2016-12-11 01:40:44
#250 Merricx (Merricx) 100 (4516) 2016-12-13 08:19:55
#251 Nofre Tete (noffi) 100 (10522) 2016-12-25 15:27:15
#252 S (Zyphe) 100 (8324) 2017-01-22 17:28:17
#253 J@cK (J@cK) 100 (3800) 2017-02-07 12:18:12
#254 Mir Dim (mir0soft) 100 (46662) 2017-03-12 12:45:45
#255 chris (c2) 100 (51973) 2017-03-24 14:51:39
#256 Michael Jeffrey (empjay) 100 (2704) 2017-05-06 23:31:56
#257 Mihail (plexor) 100 (3004) 2017-05-24 10:00:15
#258 Tormod (tryeng) 100 (3297) 2017-05-25 03:02:32
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   +++    [10:55 - 27.05.2017] Magellan solved the Level I challenge 'Number Sequence — Part 8'    +++    [03:40 - 27.05.2017] george4096 solved the Level II challenge 'Weakened Handycipher — Part 3'    +++    [03:33 - 27.05.2017] george4096 solved the Level II challenge 'Weakened Handycipher — Part 2'    +++    [02:30 - 27.05.2017] tryeng solved the Level II challenge 'Cracking SHA1-Hashed Passwords'    +++    [02:00 - 27.05.2017] george4096 solved the Level III challenge 'Handycipher — Part 3'    +++