Account

Name
Michael
Username
FoM
Joined
Nov. 16, 2016, 4:35 p.m.

Rank
29
Points
59,956
Trophies
Gold0
Silver0
Bronze0

Solved Challenges (135)

LevelNamePointsDate
Kaskade-S/T — Part 31,081Oct. 30, 2021, 6:33 p.m.
Kaskade-S/T — Part 21,081Oct. 23, 2021, 11:06 p.m.
Wheatstone Cryptograph — Part 1117April 27, 2021, 3:08 a.m.
M-138 — Part 41,094April 26, 2021, 3:51 p.m.
The Einstein Enigma1,113April 18, 2021, 1:39 p.m.
M-138 — Part 31,094April 17, 2021, 2:26 p.m.
Unusual encryption using a diophantine equation1,084April 16, 2021, 12:18 a.m.
AES key — encoded in the machine readable zone of a European ePassport1,085Dec. 31, 2020, 5:08 p.m.
Find the right route — Part 3125Dec. 30, 2020, 2:32 a.m.
Find the right route — Part 2110Dec. 29, 2020, 1:11 a.m.
Smartcard RSA1,082Dec. 27, 2020, 2:33 a.m.
Lightweight Introduction to Lattices — Part 31,201Dec. 21, 2020, 3:51 a.m.
Lightweight Introduction to Lattices — Part 2101Dec. 18, 2020, 11:24 p.m.
Polyhomophonic Substitution — Part 31,174Dec. 18, 2020, 2:33 a.m.
Polyhomophonic Substitution — Part 21,173Dec. 14, 2020, 1:48 p.m.
Polyphonic Substitution Cipher — Part 21,161Dec. 12, 2020, 11:30 p.m.
Polyphonic Substitution Cipher — Part 11,155Dec. 11, 2020, 3:27 p.m.
Advent-Challenge — Part 21,116Dec. 6, 2020, 12:28 a.m.
Find the right route — Part 1103Dec. 5, 2020, 12:25 a.m.
Homophonic Encryption — Part 41,138Dec. 4, 2020, 5:55 p.m.
Homophonic Encryption — Part 31,138Dec. 4, 2020, 5:34 p.m.
Homophonic Encryption — Part 21,138Dec. 4, 2020, 2:17 a.m.
Homophonic Encryption — Part 11,138Dec. 2, 2020, 8:22 p.m.
Lightweight Introduction to Lattices — Part 1101Dec. 2, 2020, 12:24 a.m.
Polyhomophonic Substitution — Part 1100Nov. 29, 2020, 1:19 a.m.
Unconcealed RSA messages1,089July 11, 2019, 2:20 p.m.
BCR code (Book-Caesar-RSA)1,092July 7, 2019, 4:53 p.m.
Monoalphabetic Substitution with Nostradamus Flavor1,217June 18, 2019, 5:17 p.m.
Partial Key Exposure with RSA — Part 11,090June 18, 2019, 11:44 a.m.
Molehunt (Part 3/3)1,087March 15, 2019, 10:02 a.m.
Cryptanalysis Hacking Puzzles — Part 2102March 14, 2019, 3:40 p.m.
Factorization Cipher — Part 31,091March 14, 2019, 8:32 a.m.
ORYX Stream Cipher — Part 4a1,101March 11, 2019, 11:55 p.m.
ORYX Stream Cipher — Part 3 (revised)1,096Feb. 18, 2019, 1:22 p.m.
ORYX Stream Cipher Part II1,087Feb. 15, 2019, 6:09 p.m.
ORYX Stream Cipher Part I1,087Feb. 14, 2019, 12:35 p.m.
A really long number sequence1,090Feb. 4, 2019, 5:44 p.m.
Monoalphabetic substitution with camouflage — Part 4100Feb. 3, 2019, 1:36 p.m.
New Year's Greetings — Part 51,117Feb. 2, 2019, 9:30 a.m.
M-138 — Part 21,106Jan. 30, 2019, 1:17 a.m.
Hybrid Encryption I1,087Jan. 29, 2019, 2:46 a.m.
Enigma Part 11,087Jan. 26, 2019, 6:04 p.m.
Enigma Part 21,087Jan. 25, 2019, 8:53 p.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,087Jan. 25, 2019, 12:13 a.m.
Multilingual Monoalphabetic Substitution100Jan. 22, 2019, 3:34 p.m.
Monoalphabetic substitution with camouflage — Part 31,091Jan. 18, 2019, 11:56 a.m.
Monoalphabetic substitution with camouflage — Part 21,091Jan. 17, 2019, 8:27 a.m.
Weakened Granit — Part 1100Jan. 15, 2019, 3:33 p.m.
Autokey Cipher101Jan. 15, 2019, 1:34 a.m.
Heartbleed — Part 2100Jan. 14, 2019, 7:25 p.m.
A hidden word — Part 2100Jan. 13, 2019, 10:58 p.m.
Modular Sequences101Jan. 13, 2019, 12:05 p.m.
Number Sequence — Part 10100Jan. 12, 2019, 2:36 a.m.
Number Sequence — Part 7100Jan. 11, 2019, 9:19 p.m.
Number Sequence — Part 9100Jan. 11, 2019, 8:48 p.m.
New Year's Greetings — Part 4100Jan. 11, 2019, 6:38 p.m.
New Year's Greetings — Part 3100Jan. 11, 2019, 1:24 a.m.
Enigma Messages with Repeated Letters — Part 5100Jan. 10, 2019, 11:03 a.m.
Enigma Messages with Repeated Letters — Part 4100Jan. 10, 2019, 2:35 a.m.
New Year's Greetings — Part 2100Jan. 7, 2019, 11:06 p.m.
Advent-Challenge — Part 1100Jan. 6, 2019, 12:42 a.m.
News from Castle Mansfeld100Jan. 5, 2019, 11:26 a.m.
Enigma Messages with Repeated Letters — Part 3100Jan. 2, 2019, 12:06 a.m.
Enigma Messages with Repeated Letters — Part 2100Dec. 31, 2018, 11:34 a.m.
Hill Cipher with Sudoku Key100Dec. 29, 2018, 10:11 p.m.
Cryptanalysis Hacking Puzzles — Part 1102Dec. 27, 2018, 7:40 p.m.
Strange Message from Thessaloniki100Dec. 19, 2018, 12:14 a.m.
Recycled One-Time Pad100Dec. 18, 2018, 6:33 p.m.
An 'unhearable' message100Dec. 14, 2018, 9:29 p.m.
Enigma Messages100Dec. 10, 2018, 1:39 p.m.
Number Sequence — Part 5100Dec. 6, 2018, 9:43 a.m.
Monoalphabetic substitution with camouflage — Part 1100Dec. 4, 2018, 11:13 p.m.
Turing Bombe Enigma I100Dec. 3, 2018, 6:59 p.m.
An Invisible Message100Nov. 24, 2018, 2:10 a.m.
Music Code — Part 21,089Nov. 23, 2018, 10:24 a.m.
Music Code — Part 1100Nov. 22, 2018, 11:16 p.m.
Zodiac Cipher100Aug. 20, 2018, 12:43 a.m.
Heartbleed — Part 1 100Feb. 15, 2017, 10:27 a.m.
Factorization Cipher — Part 21,099Feb. 12, 2017, 9:07 a.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1100Feb. 2, 2017, 9:42 a.m.
RSA: Two different keys — same ciphertext1,098Jan. 29, 2017, 10:55 p.m.
Cascading Encryption — Part 1/3100Jan. 29, 2017, 12:59 a.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,094Jan. 26, 2017, 8:39 a.m.
Broadcasting and low exponent — RSA Attack1,097Jan. 25, 2017, 9:15 a.m.
Alice's Birthday Party (Part 2)1,094Jan. 25, 2017, 2:09 a.m.
The Last Note100Jan. 24, 2017, 11:40 p.m.
Number Sequence — Part 6100Jan. 24, 2017, 1:40 p.m.
Playfair with hints about the grid100Jan. 24, 2017, 12:44 p.m.
Alice's Birthday Party (Part 1)1,094Jan. 24, 2017, 12:41 p.m.
Double Columnar Transposition100Jan. 17, 2017, 8:19 a.m.
ECDH-Key Exchange for Beginners100Jan. 13, 2017, 2:36 p.m.
Playfair Encryption100Dec. 31, 2016, 12:17 a.m.
ADFGVX — Part 1100Dec. 29, 2016, 2:59 a.m.
Kaskade-S/T — Part 1100Dec. 29, 2016, 12:33 a.m.
Enigma Combinatorics100Dec. 28, 2016, 1:58 a.m.
ADFGVX — Part 2100Dec. 21, 2016, 12:52 a.m.
¿No Hablas Español? No problemo!100Dec. 19, 2016, 10:44 a.m.
Molehunt (Part 2/3)100Dec. 19, 2016, 9:56 a.m.
Nils away on travel100Dec. 19, 2016, 12:45 a.m.
Pigpen with a twist — Part 1100Dec. 18, 2016, 3:25 a.m.
M-138 — Part 1100Dec. 18, 2016, 1:04 a.m.
Enigma Messages with Repeated Letters — Part 1100Dec. 17, 2016, 2:41 a.m.
Reserve Hand Procedure — Part 1100Dec. 17, 2016, 1:52 a.m.
Modified Caesar Cipher100Dec. 16, 2016, 4:12 p.m.
Letter from the Alleged Countess Julie von Ortenburg100Dec. 14, 2016, 1:38 a.m.
Image Noise100Dec. 12, 2016, 9:52 a.m.
Number Sequence — Part 8100Dec. 12, 2016, 1:14 a.m.
One-Time Pad with Flaws100Dec. 12, 2016, 12:31 a.m.
A modified homophonic cipher with reduced alphabets — Part 2100Dec. 11, 2016, 1:40 a.m.
Cracking SHA1-Hashed Passwords1,097Dec. 11, 2016, 1:20 a.m.
A modified homophonic cipher with reduced alphabets — Part 1100Dec. 9, 2016, 12:13 p.m.
Letter to the Templars — Part 31,105Dec. 9, 2016, 2:21 a.m.
Letter to the Templars — Part 2100Dec. 8, 2016, 2:08 p.m.
Number Sequence — Part 4100Dec. 7, 2016, 1:22 a.m.
Factorization Cipher — Part 1100Dec. 7, 2016, 12:49 a.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100Dec. 7, 2016, 12:08 a.m.
How do you become a big cryptographer?100Dec. 5, 2016, 2:05 a.m.
Snow White and the seven dwarfs100Dec. 3, 2016, 9:20 a.m.
Grille Cipher100Dec. 2, 2016, 9:09 a.m.
A hidden word100Dec. 1, 2016, 10 p.m.
New Year's Greetings — Part 1100Dec. 1, 2016, 12:02 p.m.
Letter to the Templars — Part 1100Nov. 30, 2016, 11:39 p.m.
Number Sequence — Part 3100Nov. 30, 2016, 11:37 p.m.
The Book Code: A Challenge for Bookworms100Nov. 30, 2016, 6:15 p.m.
Beaver Code100Nov. 30, 2016, 6:11 p.m.
Trifid Cipher100Nov. 29, 2016, 11:48 p.m.
From Russia with Love100Nov. 29, 2016, 12:32 a.m.
A Secret Message from Castle Mansfeld100Nov. 27, 2016, 11:33 p.m.
Number Sequence — Part 2100Nov. 27, 2016, 11:57 a.m.
Classical Ciphers^3100Nov. 27, 2016, 11:35 a.m.
Caesar Encryption100Nov. 24, 2016, 12:12 p.m.
Molehunt (Part 1/3)100Nov. 24, 2016, 10:22 a.m.
Original Caesar Cipher100Nov. 17, 2016, 10:28 a.m.
Monoalphabetic Substitution100Nov. 16, 2016, 10:07 p.m.
Number Sequence100Nov. 16, 2016, 5:40 p.m.

Currently 12 guests and 0 members are online.
Powered by the CrypTool project
© 2009-2021 MysteryTwister team