Level I Challenges (89)
Page 1 of the challenges in
Level I, ordered by date posted (the most recent appear first).
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This part of the challenge series is a warm-up with homophonic substitution. In a homophonic substitution cipher, there are more than one ciphertext symbol for each plaintext symbol. The key is a mapping. Read more...
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Author:
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Published on: 2020-03-22 01:57 |
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Maximum number of attempts for this challenge: 15 |
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All successful users of this challenge
| Rank |
User (#31) |
Achieved points (Global score) |
y-m-d - h:m:s |
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Viktor (Veselovský)
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200 (169444) |
2020-03-22 08:47:14 |
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Eugene (lim0n)
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200 (193160) |
2020-03-22 10:06:44 |
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Snake (snk)
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200 (187783) |
2020-03-22 10:09:36 |
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Dominik M. (Sgt. Pepper)
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200 (128575) |
2020-03-22 12:48:30 |
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#5 |
Kurt Gebauer (Yokozuna)
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200 (282608) |
2020-03-22 16:33:04 |
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#6 |
Alain Collignon (vexilla72)
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200 (123666) |
2020-03-22 19:51:39 |
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#7 |
Armin Krauss (argh)
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200 (206965) |
2020-03-22 20:28:19 |
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#8 |
Michael Möller (michaelm)
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200 (253196) |
2020-03-22 20:48:55 |
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#9 |
sarah b (silva)
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150 (49171) |
2020-03-23 15:05:33 |
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#10 |
S (Zyphe)
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150 (13361) |
2020-03-23 17:35:58 |
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#11 |
J-L Morel (Rossignol)
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117 (42130) |
2020-03-27 10:42:03 |
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#12 |
Joerg G. (SnifferMaster)
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117 (18376) |
2020-03-27 14:06:09 |
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#13 |
Thomas (Thomas4897)
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113 (36141) |
2020-03-29 17:27:02 |
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#14 |
H. Lautenschlager (helmi)
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110 (57600) |
2020-03-31 13:37:04 |
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#15 |
George (Theofanidis)
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107 (130187) |
2020-04-05 16:16:54 |
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#16 |
Random Dude (rnd)
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103 (103645) |
2020-04-23 19:15:06 |
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#17 |
D3d4lu5 (D3d4lu5)
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102 (363488) |
2020-05-06 18:13:51 |
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#18 |
Mike (RogueRamblers)
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102 (81614) |
2020-05-14 01:28:22 |
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#19 |
Norbert Biermann (Norbert)
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102 (47790) |
2020-05-24 18:25:37 |
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#20 |
Em Doulgerakis (Greko)
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101 (193799) |
2020-07-04 13:03:54 |
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#21 |
Nicolas (nicosPavlov)
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101 (257791) |
2020-09-06 10:24:26 |
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#22 |
Polaris (Polaris)
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101 (32963) |
2020-09-21 00:29:57 |
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#23 |
Klaus (kumaus)
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100 (22017) |
2020-10-16 19:24:43 |
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#24 |
Lane Williams (planetlane)
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100 (34637) |
2020-10-31 22:57:15 |
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#25 |
Derek Hatton (alfred_noble)
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100 (33998) |
2020-11-02 00:39:10 |
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#26 |
Michael (FoM)
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100 (57794) |
2020-11-29 01:19:12 |
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#27 |
Immo Weber (MandelToast)
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100 (10362) |
2021-03-25 00:26:52 |
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#28 |
Luigi Tomelli (archstanton)
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100 (127538) |
2021-04-29 16:20:48 |
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#29 |
Eric (ExAstris)
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100 (56037) |
2021-05-11 05:26:39 |
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#30 |
Martin (martinbucher)
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100 (38365) |
2021-05-13 18:05:53 |
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#31 |
George Lasry (george4096)
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100 (399565) |
2021-06-11 15:40:40 |
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