Account

Name
Simon Jakob
Username
simon.jakob
Joined
Sept. 24, 2010, 9:08 p.m.

Points
18,714
Rank
111
Trophies
Gold0
Silver3
Bronze3

Progress
Level I Challenges
32 / 93
Level II Challenges
12 / 179
Level III Challenges
0 / 77
Level X Challenges
0 / 18

Active Challenges (2)

LevelNameAttemptsDate
Enigma Messages with Repeated Letters — Part 11 / 3April 5, 2014, 8:12 p.m.
Molehunt (Part 1/3)1 / 15July 24, 2011, 2:43 a.m.

Solved Challenges (44)

LevelNamePointsDate
Double Columnar Transposition100Dec. 1, 2016, 9:48 p.m.
RSA: Two different keys — same ciphertext1,098Nov. 29, 2016, 7:43 p.m.
How do you become a big cryptographer?100Nov. 29, 2016, 9:08 a.m.
Modified Caesar Cipher100Nov. 27, 2016, 12:17 p.m.
From Russia with Love100Nov. 27, 2016, 1:56 a.m.
Grille Cipher100Nov. 27, 2016, 1:17 a.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100Nov. 27, 2016, 12:57 a.m.
Letter to the Templars — Part 31,105Nov. 27, 2016, 12:27 a.m.
A hidden word100Nov. 26, 2016, 11:45 p.m.
Letter to the Templars — Part 2100Nov. 26, 2016, 11:42 p.m.
Letter to the Templars — Part 1100Nov. 26, 2016, 11:30 p.m.
Beaver Code100Nov. 26, 2016, 11:07 p.m.
Factorization Cipher — Part 31,101Nov. 25, 2016, 11:50 p.m.
The Book Code: A Challenge for Bookworms100Nov. 24, 2016, 10:19 p.m.
Number Sequence — Part 4100Nov. 23, 2016, 8:20 p.m.
Number Sequence — Part 3100Nov. 23, 2016, 8:08 p.m.
RSA Factoring Challenge: RSA-2100Nov. 23, 2016, 8:42 a.m.
Factorization Cipher — Part 21,100Nov. 22, 2016, 8:51 p.m.
Factorization Cipher — Part 1100Nov. 21, 2016, 6:54 p.m.
Hybrid Encryption I1,095Nov. 21, 2016, 11:23 a.m.
Snow White and the seven dwarfs100Nov. 19, 2016, 11:25 p.m.
Nils away on travel100Nov. 19, 2016, 10:55 p.m.
M-138 — Part 1100Nov. 17, 2016, 3:19 p.m.
A hidden word — Part 2100Nov. 17, 2016, 10:47 a.m.
Number Sequence — Part 8100Nov. 16, 2016, 10:31 p.m.
Cracking SHA1-Hashed Passwords1,220July 30, 2011, midnight
Kaskade-S/T — Part 1101July 26, 2011, 6:11 p.m.
Broadcasting and low exponent — RSA Attack1,725July 25, 2011, 2:38 a.m.
One-Time Pad with Flaws100July 23, 2011, 4:17 p.m.
Original Caesar Cipher100July 23, 2011, 2:21 a.m.
Number Sequence — Part 2108July 22, 2011, 11:12 p.m.
A modified homophonic cipher with reduced alphabets — Part 2133Oct. 24, 2010, 3:33 p.m.
A modified homophonic cipher with reduced alphabets — Part 1133Oct. 24, 2010, 3:17 p.m.
Caesar Encryption133Oct. 24, 2010, 2:44 p.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,523Oct. 22, 2010, 2:01 a.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,613Oct. 19, 2010, 1:28 p.m.
Alice's Birthday Party (Part 2)1,613Oct. 18, 2010, 7:43 p.m.
Alice's Birthday Party (Part 1)1,613Oct. 18, 2010, 7:08 p.m.
A Secret Message from Castle Mansfeld200Oct. 15, 2010, 1:34 a.m.
Classical Ciphers^3200Oct. 15, 2010, 1:32 a.m.
Letter from the Alleged Countess Julie von Ortenburg200Oct. 15, 2010, 1:31 a.m.
Monoalphabetic Substitution200Oct. 15, 2010, 1:30 a.m.
Number Sequence200Oct. 15, 2010, 1:30 a.m.
Zodiac Cipher200Oct. 15, 2010, 1:29 a.m.

Currently 20 guests and 0 members are online.
Powered by the CrypTool project
Contact | Privacy | Imprint
© 2009-2024 MysteryTwister team