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Forum profileSolved Challenges (21)
Level | Name | Points | Date |
---|---|---|---|
A hidden word | 100 | Oct. 12, 2019, 11:14 p.m. | |
Beaver Code | 104 | Sept. 9, 2012, 6:19 p.m. | |
Number Sequence — Part 3 | 101 | Sept. 7, 2012, 9:16 p.m. | |
Letter to the Templars — Part 2 | 103 | Sept. 4, 2012, 7:53 p.m. | |
Letter to the Templars — Part 1 | 102 | Aug. 30, 2012, 8:22 p.m. | |
A Secret Message from Castle Mansfeld | 100 | Dec. 23, 2011, 10:05 p.m. | |
Affine Codes / Modulo Arithmetic with N / Extended Euclid | 102 | Nov. 1, 2011, 10:24 a.m. | |
Classical Ciphers^3 | 100 | Oct. 25, 2011, 7:55 p.m. | |
Grille Cipher | 133 | Oct. 16, 2011, 9:22 p.m. | |
Pigpen with a twist — Part 1 | 103 | Oct. 9, 2011, 5:40 p.m. | |
Modified Caesar Cipher | 103 | Oct. 9, 2011, 8:51 a.m. | |
Number Sequence — Part 2 | 101 | Oct. 8, 2011, 1:35 p.m. | |
Kaskade-S/T — Part 1 | 107 | March 18, 2011, 11:41 p.m. | |
Original Caesar Cipher | 133 | Dec. 17, 2010, 6:26 p.m. | |
One-Time Pad with Flaws | 133 | Nov. 14, 2010, 5:28 p.m. | |
Zodiac Cipher | 106 | Oct. 31, 2010, 10:13 p.m. | |
Monoalphabetic Substitution | 111 | Oct. 22, 2010, 9:11 p.m. | |
Caesar Encryption | 200 | Oct. 22, 2010, 6:53 p.m. | |
A modified homophonic cipher with reduced alphabets — Part 1 | 200 | Oct. 22, 2010, 6:08 p.m. | |
A modified homophonic cipher with reduced alphabets — Part 2 | 200 | Oct. 22, 2010, 4:55 p.m. | |
Number Sequence | 120 | Oct. 18, 2010, 7:39 p.m. |