57 Let's do some "deciph4r4ng" 2017-04-07T13:17:16.727

39 579085261 is CRAZY, 725582 is GOLF, 10757494 is ...? 2017-04-27T16:57:06.150

35 Let's do some “enciph5r47g” 2017-04-07T15:34:19.593

32 The Improved Caesar Pig Latin Cipher 2018-09-16T19:37:14.790

28 Decipher a Vigenère ciphertext 2011-02-07T23:47:34.257

26 Decode Baby-talk! 2016-10-31T22:17:18.647

24 Encode the alphabet cipher 2016-10-28T17:08:55.780

22 Caesar Shifting 2015-12-18T13:33:17.590

21 The Keyboard Shift Cipher 2018-02-05T13:42:35.040

19 Incremental Cipher 2017-04-17T18:35:06.007

19 Garbled Phone Numbers 2017-04-22T16:29:45.923

19 Trifid Cipher (without keyword) 2018-12-11T09:29:26.723

15 A Capital Cipher 2018-06-09T22:01:27.233

14 Computer Cipher 2018-12-03T09:28:55.453

13 ASCII Odd/Even Cipher 2016-09-23T18:30:44.833

12 Clock (transliterate) Cipher 2019-01-04T07:39:35.293

11 Marcel Proust and Markov decipher security service’s T9 texts 2016-09-07T00:47:42.550

10 Rail fence cipher 2013-01-25T09:48:56.540

8 Encode the column cipher 2016-10-28T20:07:42.390

7 Columnar Transposition Cipher 2016-05-12T19:20:14.793

6 ADFGX Cipher Encryption 2016-02-13T15:22:52.980

1 Encode the simple substitution cipher 2016-11-02T16:39:54.470

0 Encode the backwards alphabet cipher 2016-11-06T23:33:32.157

0 Encrypt a string using vigenere techniques 2017-06-07T02:21:02.933