Level I Challenges (85)
Page 1 of the challenges in
Level I, ordered by date posted (the most recent appear first).
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The challenges for the simplified GRANIT cipher, a method that can be done manually, serve as an exercise and use an intentionally simplified version of GRANIT.
Part 1 is a ciphertext-only challenge for which both permutation keys are known. Read more...
Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.
Click here to download the additional file of the challenge.
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Author:
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Published on: 2015-09-24 07:30 |
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Maximum number of attempts for this challenge: 15 |
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All successful users of this challenge
| Rank |
User (#42) |
Achieved points (Global score) |
y-m-d - h:m:s |
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Armin Krauss (argh)
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200 (206264) |
2015-09-24 12:32:52 |
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Snake (snk)
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200 (185894) |
2015-09-24 13:14:23 |
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Kurt Gebauer (Yokozuna)
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200 (268506) |
2015-09-24 16:01:22 |
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Robert (rm)
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200 (56475) |
2015-09-24 19:44:02 |
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#5 |
Bart den Hartog (Bart13)
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200 (148936) |
2015-09-24 23:19:21 |
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#6 |
Andreas Frerichs (Ossili)
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150 (33266) |
2015-09-25 16:47:26 |
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#7 |
zahir mohsen moradi (ariobarzan)
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150 (99757) |
2015-09-25 21:47:45 |
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#8 |
Julia Bernotat (El Greco )
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133 (81129) |
2015-09-26 13:17:34 |
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#9 |
Bernhard Gruber (bgr)
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125 (22889) |
2015-09-27 20:29:26 |
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#10 |
Alain (Integral)
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125 (207924) |
2015-09-27 21:54:35 |
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#11 |
Rainer Zufall (kiekuk)
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120 (56786) |
2015-09-28 18:19:37 |
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#12 |
ghjklty70 (ghjklty70)
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117 (217) |
2015-09-29 18:32:54 |
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#13 |
Viktor (Veselovský)
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117 (169244) |
2015-09-29 22:17:07 |
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#14 |
KW (qwer*)
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114 (13963) |
2015-09-30 16:37:38 |
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#15 |
Joerg G. (SnifferMaster)
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111 (18271) |
2015-10-02 19:32:23 |
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#16 |
E.T (Ertheb)
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110 (81809) |
2015-10-03 20:13:54 |
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#17 |
George (Theofanidis)
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104 (119394) |
2015-10-19 08:53:39 |
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#18 |
Hans Joachim Girulat (joregi)
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102 (36278) |
2015-11-07 21:32:24 |
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#19 |
Karl Schutt (günter)
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101 (44273) |
2015-12-06 13:53:32 |
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#20 |
Michael (soilfront)
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101 (2617) |
2016-01-31 02:02:19 |
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#21 |
Maria (julesjulchen)
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101 (3019) |
2016-02-20 12:41:33 |
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#22 |
Peter (Garnet)
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101 (14234) |
2016-04-04 10:00:43 |
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#23 |
Em Doulgerakis (Greko)
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101 (133365) |
2016-04-09 22:31:17 |
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#24 |
Szabó Zoltán (szabo.z87)
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100 (55604) |
2016-04-12 16:52:48 |
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#25 |
Mo (deez)
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100 (100) |
2016-09-01 18:40:04 |
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#26 |
Hans Peter (hanspeter)
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100 (52356) |
2016-09-17 12:24:20 |
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#27 |
Marc (rcll0891)
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100 (24004) |
2016-10-01 21:28:07 |
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#28 |
Alain Collignon (vexilla72)
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100 (122271) |
2016-10-19 07:46:08 |
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#29 |
Bertold (bk)
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100 (9673) |
2016-10-19 21:39:44 |
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#30 |
Nicolas (nicosPavlov)
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100 (243319) |
2017-01-18 14:02:47 |
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#31 |
Dominik M. (Sgt. Pepper)
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100 (126749) |
2017-04-03 18:17:03 |
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#32 |
George Lasry (george4096)
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100 (351773) |
2017-06-17 21:50:07 |
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#33 |
D3d4lu5 (D3d4lu5)
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100 (343788) |
2017-06-17 23:20:33 |
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#34 |
Danny Higgins (hamster147)
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100 (39638) |
2017-08-08 00:04:25 |
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#35 |
Jimmy Gauvin (amateur)
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100 (200) |
2017-09-26 06:44:41 |
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#36 |
Random Dude (rnd)
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100 (98754) |
2018-10-29 23:34:43 |
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#37 |
Luigi Tomelli (archstanton)
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100 (113164) |
2018-12-21 12:54:46 |
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#38 |
Michael (FoM)
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100 (38953) |
2019-01-15 15:33:43 |
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#39 |
Eugene (lim0n)
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100 (163187) |
2019-10-03 14:26:26 |
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#40 |
py0neer (py0neer)
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100 (600) |
2020-06-15 14:32:05 |
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#41 |
Lane Williams (planetlane)
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100 (27492) |
2020-07-11 17:40:46 |
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#42 |
sarah b (silva)
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100 (41602) |
2020-08-09 18:27:46 |
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