Brain Teasers
Hardest Cryptography Teasers
Cryptography teasers are phrases, expressions, quotes or lists that have been encoded in some way (frequently replacing letters with other letters, although other methods are acceptable). You need to figure out the encoding method and then decode the message to find the answer. Cryptography teasers generally fall into three categories, Cryptograms, Cryptolists and Cryptomath.
These brain teasers have been voted as the most difficult. Only teasers with at least 20 votes are shown. Good luck solving them!
Brain Teasers
Title | Popularity | Difficulty | Submitted | ||
---|---|---|---|---|---|
496 | Another Worthy Quote | 05/04/08 | by aresII | ||
497 | A Knight's Tale | 12/23/05 | by peppamintp | ||
498 | Wilde Ideas | 01/02/06 | by Nytwynd | ||
499 | Sir Isaac Newton | 02/24/08 | by aresII | ||
500 | Cryptography 101 | 03/18/08 | by aresII | ||
501 | Movie Quotes II | 12/23/05 | by peppamintp | ||
502 | Quotable Quotes | 10/18/05 | by Nytwynd | ||
503 | Math-crypto: a Roman Knows | 09/27/05 | by qsceszxdwa | ||
504 | Sculpting Made Simple? | 12/06/07 | by aresII | ||
505 | Frankly Franklin | 10/25/07 | by aresII | ||
506 | The Secrets Are Out! | 10/25/07 | by aresII | ||
507 | George Carlin Says More | 03/28/07 | by aresII | ||
508 | Proverbial Wisdom | 01/09/06 | by Nytwynd | ||
509 | Groaners IV | 11/15/07 | by aresII | ||
510 | A True Inspiration | 12/28/07 | by aresII |
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