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Level I Challenges (82)

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

Molehunt (Part 2/3)

[wacker-03] - 123 users already solved this challenge, 6 are working on it.
 
 
 

This is part 2 of a 3-part challenge regarding the classical transposition. You can solve this challenge with pen and paper as well as with different software programs. To create the ciphertext the plaintext was first encrypted with a classical shift cipher. The result of this encryption was then further encrypted with a columnar transposition with a key length of less than 10 characters.
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Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2010-10-23 15:00
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#123) Achieved points (Global score) y-m-d - h:m:s

Sebastian Steinmann (teodoc) 200 (5594) 2010-10-23 23:32:16
Dennis Nolte (JokerX) 200 (6177) 2010-10-24 14:50:18
Armin Krauss (argh) 120 (188214) 2010-10-27 22:45:14
Stefan Kühne (subROUTINE) 120 (3595) 2010-10-28 14:02:05
#5 Hannes Kremmer (HannesKremmer) 117 (932) 2010-10-28 20:48:29
#6 Roland Jansen (roland) 105 (17607) 2010-11-10 14:55:37
#7 Roadrunner (rr) 105 (12702) 2010-11-13 14:20:55
#8 Ulrich Armbrüster (uarmbruester) 104 (7987) 2010-11-14 15:02:50
#9 mischa (mmisc) 104 (22426) 2010-11-17 01:55:23
#10 Lars Beckmann (larsbeck) 104 (518) 2010-11-18 20:51:11
#11 Bernd Freise (Xanhem) 103 (1154) 2010-11-21 15:44:41
#12 Thomas Gonda (TomG) 102 (36291) 2010-12-15 10:22:52
#13 Hans Rudolf (mutabor) 101 (3015) 2011-01-28 18:42:46
#14 David (aki321) 101 (27482) 2011-02-02 15:50:48
#15 Wombat (Wombat) 101 (5822) 2011-04-23 17:25:32
#16 Egon Hamburger (Seehase) 101 (3746) 2011-04-28 14:40:31
#17 Manfred Paul (anybody) 100 (606) 2011-06-23 13:38:46
#18 Seth Kintigh (DarkFibre) 100 (79471) 2011-06-30 23:56:59
#19 J. M. (jomandi) 100 (113270) 2011-07-02 20:41:36
#20 Robbt Neid (Das Tupel) 100 (9403) 2011-07-27 23:54:40
#21 Martin Bauser (stef_the_chef) 100 (4329) 2011-07-29 20:48:49
#22 Daniel Fretwell (fretty) 100 (30107) 2011-07-31 13:44:20
#23 dbuq (dbuq) 100 (22762) 2011-08-27 11:52:31
#24 Michael Möller (michaelm) 100 (175129) 2011-09-01 16:36:25
#25 Viktor (Veselovský) 100 (155163) 2011-09-05 16:44:16
#26 Patrick Bieck (Peeweebee) 100 (3366) 2011-10-06 12:36:44
#27 Bart den Hartog (Bart13) 100 (144081) 2011-11-08 01:25:54
#28 Peter Mustermann (Gummiboot) 100 (60285) 2011-12-17 23:45:16
#29 ceec (ceec) 100 (1350) 2011-12-23 17:29:28
#30 Jonas Pfeiffer (Jonas) 100 (1349) 2012-01-05 17:32:31
#31 Tom Tox (tox) 100 (17708) 2012-01-22 09:43:18
#32 Kurt Gebauer (Yokozuna) 100 (177433) 2012-03-16 22:47:30
#33 Michael Gürtler (michaelg) 100 (4128) 2012-03-27 16:38:12
#34 Hans Peter (hanspeter) 100 (52256) 2012-04-02 10:21:02
#35 chris_3stones (3stones) 100 (37759) 2012-04-11 11:04:46
#36 George (Theofanidis) 100 (112184) 2012-04-11 11:05:55
#37 Dusan (xxdradus) 100 (40236) 2012-04-16 14:47:49
#38 H. Lautenschlager (helmi) 100 (32947) 2012-05-06 12:11:34
#39 Michel Van Caneghem (vancan) 100 (49719) 2012-06-06 15:32:10
#40 Daniel Richter (TheHiveMind) 100 (11147) 2012-06-17 14:47:19
#41 Em Doulgerakis (Greko) 100 (124033) 2012-09-14 12:41:15
#42 Harry (Schwabenbambi) 100 (2409) 2012-09-26 09:58:59
#43 KW (qwer*) 100 (13963) 2012-10-31 21:32:52
#44 Stepan (m1sterx) 100 (19165) 2012-11-07 10:08:43
#45 Snake (snk) 100 (86245) 2013-03-08 13:22:11
#46 RPH (derichard) 100 (27044) 2013-03-18 15:26:04
#47 Luigi Tomelli (archstanton) 100 (108345) 2013-03-21 10:41:35
#48 E.T (Ertheb) 100 (81809) 2013-04-04 13:00:11
#49 swarmspider (swarmspider) 100 (4528) 2013-04-23 14:54:39
#50 Hansemann (hansemak) 100 (3522) 2013-05-15 12:22:20
#51 Almut (problelmo) 100 (45992) 2013-06-25 16:25:59
#52 Urs Gysler (Sansibar) 100 (3269) 2013-07-03 13:21:48
#53 Philipp Hammer-Pohlau (phase2) 100 (17981) 2013-07-26 20:29:42
#54 Hans Joachim Girulat (joregi) 100 (36278) 2013-08-28 21:24:48
#55 zahir mohsen moradi (ariobarzan) 100 (99757) 2013-08-29 16:17:57
#56 George Lasry (george4096) 100 (302230) 2013-09-03 19:01:43
#57 Sebastian Kluge (zappo) 100 (1601) 2013-09-10 19:01:30
#58 Steve (Samacian) 100 (23804) 2013-10-01 07:15:06
#59 Bernhard Gruber (bgr) 100 (22889) 2013-10-01 20:24:57
#60 Alexander (cruachan) 100 (16051) 2013-10-21 19:20:59
#61 Boris (Kaasu) 100 (16566) 2013-10-31 10:39:03
#62 Jim Gillogly (Scryer) 100 (21260) 2013-12-09 01:14:15
#63 Francisco Moraes (fmoraes) 100 (90044) 2013-12-11 22:54:50
#64 Alain (Integral) 100 (207924) 2013-12-16 13:28:29
#65 cworstell (ace2) 100 (4870) 2013-12-23 17:39:42
#66 Claudi (bucaneros) 100 (701) 2014-01-28 20:59:10
#67 Kim H. S. (tenchijin) 100 (25468) 2014-01-31 08:58:22
#68 Forrest Gump (Polyphem) 100 (38763) 2014-01-31 21:10:32
#69 Marcel (bene1512) 100 (20896) 2014-02-10 21:20:53
#70 Pavel (haw) 100 (22728) 2014-02-11 14:51:47
#71 Sascha (The Hoddich) 100 (4350) 2014-02-24 11:11:41
#72 Samed Güner (doktorgibson) 100 (200) 2014-04-30 13:35:00
#73 Leon (War131) 100 (1310) 2014-04-30 21:30:32
#74 Karl Schutt (günter) 100 (41550) 2014-05-01 10:28:14
#75 Thomas Schmucker (dg) 100 (26066) 2014-05-30 15:34:23
#76 Julia Bernotat (El Greco ) 100 (81129) 2014-07-25 22:46:15
#77 julius gaius (julius) 100 (25581) 2014-07-26 15:38:39
#78 Robert (rm) 100 (56475) 2014-07-31 22:32:18
#79 Andreas Frerichs (Ossili) 100 (33266) 2014-09-15 14:19:38
#80 Tim Fink (Magellan) 100 (4876) 2014-11-16 10:27:13
#81 HolgerK (HolgerK) 100 (25776) 2014-12-06 17:03:17
#82 Bertold (bk) 100 (9673) 2014-12-19 21:30:24
#83 Rainer Zufall (kiekuk) 100 (56786) 2015-03-25 21:08:39
#84 Michael Ammon (Ammonym) 100 (7719) 2015-06-12 19:04:54
#85 Tradecraft (Tradecraft) 100 (5540) 2015-07-19 13:01:42
#86 Erik (Erox) 100 (26141) 2015-08-04 21:25:34
#87 Peter (TomBombadil) 100 (3417) 2015-09-22 19:26:03
#88 Michael Jeffrey (empjay) 100 (3004) 2015-10-01 14:03:32
#89 Alain Collignon (vexilla72) 100 (96903) 2015-11-06 16:55:08
#90 Szabó Zoltán (szabo.z87) 100 (55604) 2015-11-23 08:31:41
#91 Marc (rcll0891) 100 (24004) 2016-01-03 18:46:35
#92 Peter (Garnet) 100 (14234) 2016-06-02 12:00:56
#93 J-L Morel (Rossignol) 100 (29425) 2016-07-16 16:02:21
#94 Norbert Biermann (Norbert) 100 (45031) 2016-09-16 15:41:55
#95 Nicolas (nicosPavlov) 100 (151166) 2016-10-12 13:55:04
#96 Hajoe (Tintin-Muc) 100 (6923) 2016-11-06 09:11:55
#97 Michael (FoM) 100 (38953) 2016-12-19 09:56:57
#98 Tristan1473 (Tristan1473) 100 (18914) 2017-02-17 08:13:10
#99 Dominik M. (Sgt. Pepper) 100 (97919) 2017-02-27 22:36:17
#100 Mir Dim (mir0soft) 100 (72404) 2017-03-20 19:00:14
#101 chris (c2) 100 (51973) 2017-03-27 21:18:18
#102 Daniel Walder (ibex) 100 (14672) 2017-04-14 22:59:15
#103 D3d4lu5 (D3d4lu5) 100 (297709) 2017-06-10 14:49:22
#104 Lane Williams (planetlane) 100 (23948) 2018-01-12 03:07:34
#105 Sebastian Slupina (Grandwizard) 100 (10866) 2018-02-16 17:08:04
#106 JoGo (JoGo) 100 (11686) 2018-02-25 19:09:28
#107 Danny Higgins (hamster147) 100 (37889) 2018-03-11 10:45:23
#108 Eric (ExAstris) 100 (26990) 2018-05-26 01:56:44
#109 Random Dude (rnd) 100 (93505) 2018-07-15 21:47:00
#110 Julian (Lemmynator) 100 (18353) 2018-07-27 14:36:57
#111 Verocs (koromvirag) 100 (433) 2018-08-07 12:12:00
#112 sarah b (silva) 100 (26264) 2018-09-15 21:30:35
#113 Joerg G. (SnifferMaster) 100 (18154) 2018-09-28 17:06:43
#114 zuben c3 (zuben-c3) 100 (24853) 2018-12-16 11:27:00
#115 Nofre Tete (noffi) 100 (21921) 2019-01-07 20:50:23
#116 steven (steven18) 100 (3091) 2019-03-23 22:22:53
#117 Jeff (Fountain) 100 (8788) 2019-06-09 03:19:50
#118 Mike (RogueRamblers) 100 (29805) 2019-06-09 23:35:06
#119 Stephan (Stephje1978) 100 (26961) 2019-07-13 16:59:33
#120 gerdw (gerdw) 100 (30489) 2019-07-20 22:43:15
#121 david (sexton) 100 (2801) 2019-07-31 11:02:23
#122 ajg (ludimus) 100 (12114) 2019-08-07 23:03:20
#123 Eugene (lim0n) 100 (62911) 2019-09-19 16:22:03
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   +++    [18:58 - 13.10.2019] Sph1003 solved the Level I challenge 'Number Sequence'    +++    [11:22 - 13.10.2019] Lemmynator solved the Level I challenge 'Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1'    +++    [10:29 - 13.10.2019] gerdw solved the Level II challenge 'Lunchtime Attack on the Fully Homomorphic Encryption Scheme'    +++    [08:31 - 13.10.2019] SirAbacus solved the Level I challenge 'Number Sequence — Part 2'    +++    [23:14 - 12.10.2019] Tom solved the Level I challenge 'A hidden word'    +++