Level II Challenges (155)
Page 1 of the challenges in
Level II, ordered by date posted (the most recent appear first).
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Homophonic encryption is a modified version of the monoalphabetic substitution: One plaintext symbol can be substituted by more than one ciphertext symbol. In part 2 of this series we consider a distribution of the homophones based on English language statistics. This is a ciphertext-only challenge. Try to crack the ciphertext and extract a specific word from the plaintext. Read more...
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Authors:
This email address is being protected from spambots. You need JavaScript enabled to view it.,This email address is being protected from spambots. You need JavaScript enabled to view it. |
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Published on: 2019-05-08 21:30 |
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Maximum number of attempts for this challenge: 15 |
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All successful users of this challenge
| Rank |
User (#26) |
Achieved points (Global score) |
y-m-d - h:m:s |
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George Lasry (george4096)
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1725 (372955) |
2019-05-10 22:02:30 |
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Armin Krauss (argh)
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1725 (206765) |
2019-05-10 22:04:09 |
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Snake (snk)
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1725 (187650) |
2019-05-10 22:29:03 |
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Alain Collignon (vexilla72)
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1725 (123466) |
2019-05-10 23:47:11 |
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#5 |
Viktor (Veselovský)
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1725 (169244) |
2019-05-11 00:58:36 |
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#6 |
H. Lautenschlager (helmi)
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1725 (56270) |
2019-05-11 19:53:59 |
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#7 |
Kurt Gebauer (Yokozuna)
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1725 (278213) |
2019-05-11 20:56:51 |
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#8 |
E.T (Ertheb)
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1613 (81809) |
2019-05-13 19:28:56 |
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#9 |
D3d4lu5 (D3d4lu5)
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1576 (363488) |
2019-05-14 06:05:32 |
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#10 |
Eugene (lim0n)
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1523 (175225) |
2019-05-16 13:32:40 |
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#11 |
sarah b (silva)
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1485 (47744) |
2019-05-18 19:57:39 |
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#12 |
Random Dude (rnd)
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1469 (102352) |
2019-05-19 05:44:02 |
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#13 |
George (Theofanidis)
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1469 (120805) |
2019-05-19 16:12:16 |
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#14 |
Dominik M. (Sgt. Pepper)
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1433 (127349) |
2019-05-22 15:21:28 |
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#15 |
Danny Higgins (hamster147)
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1423 (39638) |
2019-05-22 21:56:59 |
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#16 |
Stephan (Stephje1978)
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1254 (27064) |
2019-07-20 18:47:10 |
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#17 |
Bart den Hartog (Bart13)
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1251 (148936) |
2019-07-23 00:42:48 |
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#18 |
Gerd Wilts (gerdw)
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1246 (50534) |
2019-07-27 23:58:09 |
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#19 |
Em Doulgerakis (Greko)
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1197 (148908) |
2019-10-22 22:15:01 |
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#20 |
madness (madness)
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1170 (62061) |
2020-02-10 21:13:23 |
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#21 |
Thomas (Thomas4897)
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1167 (36141) |
2020-02-28 18:19:21 |
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#22 |
J-L Morel (Rossignol)
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1162 (42130) |
2020-03-30 19:13:06 |
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#23 |
Derek Hatton (alfred_noble)
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1140 (33998) |
2020-11-02 23:44:54 |
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#24 |
Michael (FoM)
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1138 (54376) |
2020-12-04 02:17:07 |
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#25 |
Mike (RogueRamblers)
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1134 (69070) |
2021-01-31 01:44:55 |
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#26 |
Lane Williams (planetlane)
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1131 (34527) |
2021-04-01 16:42:11 |
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