| 22 Cryptography Challenges completed by wintertree | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 60 | Alexander's Letter Scramble | 100 | 2013-05-12 16:06:26 |
| 5 | Beethoven's Cipher | 800 | 2013-05-04 19:10:49 |
| 29 | Multivac's Quantum Correlation | 200 | 2013-05-04 18:18:20 |
| 66 | Felix's Mathematical Language | 650 | 2013-05-04 16:21:02 |
| 39 | Stephenson's Substitution Cipher | 300 | 2011-08-29 15:46:43 |
| 56 | Felicia's Scrabble Hash | 150 | 2011-08-29 15:32:00 |
| 63 | Richard's Geometric Glyphs | 200 | 2011-05-30 13:45:06 |
| 28 | GendouBot Strikes Again | 500 | 2010-10-17 20:19:50 |
| 61 | Billions and Billions of Buckets | 300 | 2010-10-13 20:13:02 |
| 38 | Kricfalusi's Kerfuffle | 300 | 2010-10-11 15:11:34 |
| 11 | Handel's Hexadecimal Handle | 50 | 2010-10-11 12:02:49 |
| 21 | Fielding's Noisy Surprise | 50 | 2010-09-24 17:58:41 |
| 51 | Ra's Happy Curse | 50 | 2010-09-19 17:19:28 |
| 6 | Counting with Yazelbons | 300 | 2010-09-19 17:17:01 |
| 25 | Zip File Security | 400 | 2010-09-19 16:28:11 |
| 8 | Prime Factor Hangman | 50 | 2010-09-18 21:26:10 |
| 41 | Tammet's Particle Accelerator | 200 | 2010-09-17 22:21:27 |
| 4 | Dmitri's Substitution Cipher | 100 | 2010-09-17 21:54:18 |
| 57 | The Infrequent Mr. Watson | 300 | 2010-05-05 19:51:25 |
| 33 | Mansel's Black Box | 300 | 2010-04-26 17:38:37 |
| 45 | Rubik's Cube Of Joy | 50 | 2009-11-04 18:06:01 |
| 46 | Johnny's Chair Can Spin | 50 | 2009-07-19 17:49:09 |