| 54 Cryptography Challenges completed by k-u-r-o | |||
|---|---|---|---|
| # | Challenge Name | Points | Time |
| 46 | Johnny's Chair Can Spin | 50 | 2019-04-18 09:44:19 |
| 31 | Tickle Thicke's Thick Pink Pickle | 400 | 2019-04-13 07:56:07 |
| 59 | Polybius Comes Knocking | 400 | 2019-01-19 17:37:14 |
| 42 | Sagan's Son's Security Signal | 600 | 2018-09-25 07:45:03 |
| 54 | Sterling's Robot Speech | 700 | 2018-09-15 10:15:23 |
| 18 | Busy As A Bee | 300 | 2018-08-24 09:17:25 |
| 48 | Smith's Christmas Card | 300 | 2018-08-24 05:47:14 |
| 33 | Mansel's Black Box | 300 | 2018-08-10 21:34:48 |
| 37 | Busey's Stream Cipher | 200 | 2018-05-13 08:33:37 |
| 16 | Feynman's Steganographic Cipher | 600 | 2018-04-27 10:24:30 |
| 64 | Fermat's Square Fractal | 400 | 2018-04-25 09:48:18 |
| 47 | Every Bit As Savage | 300 | 2018-03-17 20:43:48 |
| 55 | Chinese Space Time | 500 | 2018-02-06 06:04:00 |
| 57 | The Infrequent Mr. Watson | 300 | 2018-01-28 22:58:26 |
| 49 | Sheep's Pictographic Melody | 400 | 2018-01-27 22:25:16 |
| 15 | The Blinking Legend | 500 | 2018-01-26 22:21:03 |
| 52 | The Mersenne-Foster Cipher | 500 | 2017-11-05 02:24:35 |
| 17 | First Contact | 600 | 2017-11-03 07:22:10 |
| 12 | Japanese Treasure Hunt | 100 | 2017-11-01 00:03:40 |
| 62 | Isabella's Amazing Maze | 400 | 2017-10-31 08:16:20 |
| 2 | Gibson Steganography | 700 | 2017-10-24 00:03:26 |
| 9 | Einstein's Theory of Streamability | 500 | 2017-10-20 21:24:00 |
| 35 | Heinlein's Trinity Cipher | 200 | 2017-10-09 07:29:29 |
| 28 | GendouBot Strikes Again | 500 | 2017-10-07 07:18:38 |
| 5 | Beethoven's Cipher | 800 | 2017-10-06 12:00:17 |
| 30 | Daneel's Celestial Cipher | 600 | 2017-07-23 15:24:06 |
| 14 | Euclid's Coconut Head | 700 | 2017-07-13 06:17:01 |
| 10 | Hunt And Pectorals | 200 | 2017-06-20 05:49:21 |
| 25 | Zip File Security | 400 | 2017-06-14 01:24:59 |
| 26 | Baltar's Wet Dream | 200 | 2017-06-13 23:40:56 |
| 7 | Poppin' Polka Cipher | 700 | 2017-06-12 19:54:18 |
| 20 | Bouncing Balls | 600 | 2017-06-12 17:04:34 |
| 32 | Penny For Your Scrubs | 200 | 2017-06-10 13:00:09 |
| 66 | Felix's Mathematical Language | 650 | 2017-06-10 11:38:58 |
| 65 | Yuri's Cellular Automata | 450 | 2016-05-10 00:23:36 |
| 22 | Hip, Skip, and Jump | 300 | 2016-05-04 14:30:58 |
| 13 | The Morse Witch Project | 100 | 2016-03-10 23:37:06 |
| 23 | Concentric Circle Cipher | 200 | 2016-01-16 11:14:17 |
| 63 | Richard's Geometric Glyphs | 200 | 2016-01-06 15:00:29 |
| 29 | Multivac's Quantum Correlation | 200 | 2016-01-06 13:55:47 |
| 27 | Movie Madness | 100 | 2016-01-06 13:43:10 |
| 39 | Stephenson's Substitution Cipher | 300 | 2016-01-04 17:36:37 |
| 21 | Fielding's Noisy Surprise | 50 | 2016-01-03 08:06:24 |
| 53 | Cooper's Crazy Glyphs | 100 | 2016-01-02 08:00:47 |
| 11 | Handel's Hexadecimal Handle | 50 | 2016-01-02 06:45:27 |
| 8 | Prime Factor Hangman | 50 | 2016-01-02 06:14:43 |
| 6 | Counting with Yazelbons | 300 | 2016-01-02 05:40:22 |
| 4 | Dmitri's Substitution Cipher | 100 | 2016-01-02 00:56:51 |
| 1 | Matryoshka Challenge | 900 | 2016-01-02 00:28:39 |
| 61 | Billions and Billions of Buckets | 300 | 2016-01-01 07:05:22 |
| 60 | Alexander's Letter Scramble | 100 | 2015-12-31 08:22:48 |
| 56 | Felicia's Scrabble Hash | 150 | 2012-10-04 22:45:21 |
| 41 | Tammet's Particle Accelerator | 200 | 2011-03-18 11:58:54 |
| 51 | Ra's Happy Curse | 50 | 2011-03-18 11:27:00 |