Account
Name
Erich
Username
ErichSt
Joined
Sept. 18, 2013, 12:59 p.m.
Points
13,061
Rank
150
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Forum profileSolved Challenges (30)
| Level | Name | Points | Date |
|---|---|---|---|
| A Secret Message from Castle Mansfeld | 100 | Nov. 5, 2021, 7 p.m. |
| Letter from the Alleged Countess Julie von Ortenburg | 100 | Nov. 5, 2021, 4:04 p.m. |
| Find the right route — Part 1 | 100 | July 22, 2021, 4:43 p.m. |
| A really long number sequence | 1,083 | July 22, 2021, 1:51 p.m. |
| Alice's Birthday Party (Part 2) | 1,081 | July 21, 2021, 4:16 p.m. |
| Alice's Birthday Party (Part 1) | 1,081 | July 20, 2021, 10:08 p.m. |
| Factorization Cipher — Part 3 | 1,084 | July 20, 2021, 6:29 p.m. |
| Factorization Cipher — Part 2 | 1,084 | July 20, 2021, 6:27 p.m. |
| Factorization Cipher — Part 1 | 100 | July 20, 2021, 6:26 p.m. |
| Ku Klux Klan | 1,000 | July 20, 2021, 8:41 a.m. |
| Letter to the Templars — Part 1 | 100 | July 18, 2021, 8:47 p.m. |
| Letter to the Templars — Part 3 | 1,086 | July 18, 2021, 8:42 p.m. |
| Letter to the Templars — Part 2 | 100 | July 18, 2021, 8:39 p.m. |
| Beaver Code | 100 | July 18, 2021, 7:21 p.m. |
| Double Column Transposition — Part 1 | 1,204 | Sept. 2, 2014, 3:01 p.m. |
| Double Columnar Transposition | 100 | Sept. 1, 2014, 3:15 p.m. |
| Double Column Transposition — Part 4 | 1,229 | Aug. 30, 2014, 5:29 p.m. |
| From Russia with Love | 104 | Oct. 1, 2013, 9:21 p.m. |
| Zodiac Cipher | 100 | Oct. 1, 2013, 5:42 p.m. |
| Cracking SHA1-Hashed Passwords | 1,121 | Sept. 30, 2013, 1:54 p.m. |
| Original Caesar Cipher | 100 | Sept. 29, 2013, 5:49 p.m. |
| Monoalphabetic Substitution | 100 | Sept. 29, 2013, 5:39 p.m. |
| Caesar Encryption | 100 | Sept. 29, 2013, 4:38 p.m. |
| Hill Cipher with Sudoku Key | 104 | Sept. 27, 2013, 12:31 p.m. |
| Modified Caesar Cipher | 100 | Sept. 25, 2013, 3:09 p.m. |
| Number Sequence — Part 4 | 100 | Sept. 24, 2013, 11:55 p.m. |
| Number Sequence — Part 3 | 100 | Sept. 24, 2013, 11:47 p.m. |
| Number Sequence — Part 2 | 100 | Sept. 24, 2013, 11:43 p.m. |
| Number Sequence | 100 | Sept. 24, 2013, 10:26 p.m. |
| A hidden word | 100 | Sept. 18, 2013, 3:01 p.m. |