Account

Name
Julia Werdelmann
Username
jw
Joined
Nov. 10, 2012, 3:03 p.m.

Points
10,407
Rank
184
Trophies
Gold0
Silver0
Bronze0

Progress
Level I Challenges
32 / 93
Level II Challenges
6 / 179
Level III Challenges
0 / 77
Level X Challenges
0 / 18

Active Challenges (4)

LevelNameAttemptsDate
Enigma Combinatorics5 / 20Jan. 6, 2013, 9:28 p.m.
RSA: Two different keys — same ciphertext2 / 99Dec. 26, 2012, 7:42 p.m.
Music Code — Part 13 / 20Dec. 21, 2012, 3:53 p.m.
Music Code — Part 21 / 20Nov. 18, 2012, 12:08 a.m.

Solved Challenges (38)

LevelNamePointsDate
From Russia with Love100Dec. 5, 2014, 11:50 p.m.
Trifid Cipher100Dec. 5, 2014, 12:09 a.m.
Snow White and the seven dwarfs108May 1, 2013, 10:20 p.m.
The Book Code: A Challenge for Bookworms100April 15, 2013, 11:40 p.m.
Reserve Hand Procedure — Part 1110March 16, 2013, 1:50 p.m.
A hidden word200Jan. 6, 2013, 7:44 p.m.
How do you become a big cryptographer?100Dec. 30, 2012, 11:01 a.m.
Broadcasting and low exponent — RSA Attack1,142Dec. 23, 2012, 12:57 a.m.
Alice's Birthday Party (Part 2)1,126Dec. 23, 2012, 12:09 a.m.
Alice's Birthday Party (Part 1)1,126Dec. 22, 2012, 11:09 p.m.
Kaskade-S/T — Part 1100Dec. 22, 2012, 7:34 p.m.
BCR code (Book-Caesar-RSA)1,231Dec. 21, 2012, 12:41 p.m.
Strange Message from Thessaloniki110Dec. 19, 2012, 11:41 p.m.
Classical Ciphers^3100Dec. 19, 2012, 2:49 p.m.
Letter from the Alleged Countess Julie von Ortenburg100Dec. 19, 2012, 12:19 p.m.
A Secret Message from Castle Mansfeld100Dec. 19, 2012, 10:15 a.m.
Cracking SHA1-Hashed Passwords1,136Nov. 23, 2012, 11:22 p.m.
Factorization Cipher — Part 1100Nov. 22, 2012, 11:53 p.m.
Pigpen with a twist — Part 1100Nov. 21, 2012, 10:38 p.m.
Monoalphabetic substitution with camouflage — Part 1100Nov. 18, 2012, 12:51 p.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1100Nov. 17, 2012, 5:54 p.m.
Letter to the Templars — Part 31,315Nov. 14, 2012, 3:49 p.m.
Letter to the Templars — Part 2101Nov. 14, 2012, 3:14 p.m.
Letter to the Templars — Part 1101Nov. 14, 2012, 3:10 p.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100Nov. 13, 2012, 5:40 p.m.
¿No Hablas Español? No problemo!100Nov. 13, 2012, 4:56 p.m.
Modified Caesar Cipher100Nov. 13, 2012, 12:50 a.m.
Grille Cipher100Nov. 12, 2012, 8:21 p.m.
A modified homophonic cipher with reduced alphabets — Part 2100Nov. 12, 2012, 7:55 p.m.
A modified homophonic cipher with reduced alphabets — Part 1100Nov. 12, 2012, 2:18 p.m.
Beaver Code101Nov. 11, 2012, 4:30 p.m.
Number Sequence — Part 4100Nov. 11, 2012, 1:50 p.m.
Number Sequence — Part 3100Nov. 11, 2012, 1:38 p.m.
Monoalphabetic Substitution100Nov. 11, 2012, 1:25 p.m.
Number Sequence — Part 2100Nov. 10, 2012, 5:57 p.m.
Caesar Encryption100Nov. 10, 2012, 5:52 p.m.
Number Sequence100Nov. 10, 2012, 4:51 p.m.
Original Caesar Cipher100Nov. 10, 2012, 4:50 p.m.

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