Account

Name
sarah b
Username
silva
Joined
March 14, 2017, 5:21 p.m.

Rank
35
Points
54,588
Trophies
Gold1
Silver0
Bronze1

Active Challenges (3)

LevelNameAttemptsDate
A really long number sequence3 / 40March 9, 2021, 1:38 p.m.
Cryptanalysis Hacking Puzzles — Part 15 / 15July 26, 2019, 3:21 p.m.
Enigma Part 14 / 15Nov. 18, 2018, 6:44 p.m.

Solved Challenges (119)

LevelNamePointsDate
Pigpen with a twist — Part 31,082Nov. 8, 2021, 10:36 a.m.
Pigpen with a twist — Part 21,082Nov. 7, 2021, 2:36 p.m.
Keyshanc — Part 21,084Sept. 16, 2021, 11:38 a.m.
Keyshanc — Part 11,084Sept. 15, 2021, 8:15 p.m.
BCR code (Book-Caesar-RSA)1,085Aug. 2, 2021, 8:25 p.m.
Wheatstone Cryptograph — Part 21,324June 23, 2021, 3:32 p.m.
Wheatstone Cryptograph — Part 1103May 26, 2021, 8:21 p.m.
M-138 — Part 41,095Feb. 17, 2021, 2:02 p.m.
Kaskade-S/T — Part 31,083Jan. 26, 2021, 8:42 p.m.
Find the right route — Part 3108Jan. 8, 2021, 3:35 p.m.
Kaskade-S/T — Part 21,083Jan. 7, 2021, 11:18 a.m.
Find the right route — Part 2107Jan. 3, 2021, 10:33 a.m.
An Invisible Message100Dec. 22, 2020, 1:37 p.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,082Dec. 18, 2020, 8:34 p.m.
Find the right route — Part 1200Oct. 28, 2020, 10:18 a.m.
Music Code — Part 21,084Oct. 26, 2020, 1:54 p.m.
Music Code — Part 1100Oct. 26, 2020, 1:33 p.m.
Modular Sequences100Oct. 26, 2020, 9:19 a.m.
Double Column Transposition — Part 41,094Sept. 27, 2020, 2:06 p.m.
M-138 — Part 31,096Sept. 12, 2020, 1:52 p.m.
M-138 — Part 21,096Sept. 6, 2020, 7:31 p.m.
Lightweight Introduction to Lattices — Part 2102Aug. 28, 2020, 9:38 a.m.
Weakened Granit — Part 1100Aug. 9, 2020, 6:27 p.m.
Monoalphabetic Substitution with Camouflage — Part 51,087July 1, 2020, 1:05 p.m.
Monoalphabetic substitution with camouflage — Part 4100June 6, 2020, 11:13 a.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1100May 25, 2020, 9:12 a.m.
Lightweight Introduction to Lattices — Part 1120May 20, 2020, 8:02 p.m.
Monoalphabetic substitution with camouflage — Part 31,087April 27, 2020, 3:35 p.m.
Number Sequence — Part 6100April 4, 2020, 9 p.m.
Polyhomophonic Substitution — Part 21,824March 29, 2020, 9:05 p.m.
Polyhomophonic Substitution — Part 1150March 23, 2020, 3:05 p.m.
The LoRa Cipher: Logic Randomness — Part 11,327March 23, 2020, 8:49 a.m.
Alice's Birthday Party (Part 1)1,084March 7, 2020, 2:41 p.m.
Cipher ID — Part 11,248Feb. 6, 2020, 10:29 a.m.
Polyphonic Substitution Cipher — Part 21,523Jan. 22, 2020, 11:31 a.m.
Recycled One-Time Pad100Nov. 26, 2019, 3:29 p.m.
Polyphonic Substitution Cipher — Part 12,000Nov. 22, 2019, 10:56 a.m.
A Cloaked Substitution Cipher — Part 21,523Sept. 2, 2019, 1:12 p.m.
A Cloaked Substitution Cipher — Part 11,523Aug. 28, 2019, 12:59 p.m.
Spanish Strip Cipher — Part 21,098Aug. 2, 2019, 2:46 p.m.
Monoalphabetic substitution with camouflage — Part 21,089June 29, 2019, 1:57 p.m.
Zodiac Cipher100June 16, 2019, 3:34 p.m.
Homophonic Encryption — Part 41,321June 12, 2019, 2:03 p.m.
Spanish Strip Cipher — Part 11,099June 11, 2019, 1:43 p.m.
Homophonic Encryption — Part 31,444May 21, 2019, 10:23 a.m.
Homophonic Encryption — Part 21,485May 18, 2019, 7:57 p.m.
Homophonic Encryption — Part 11,523May 12, 2019, 10:44 a.m.
Handycipher made in love — Part 11,281April 10, 2019, 10:11 a.m.
Monoalphabetic substitution with camouflage — Part 1100March 7, 2019, 8:59 a.m.
Monoalphabetic Substitution with Nostradamus Flavor1,613Feb. 20, 2019, 3:14 p.m.
Double Columnar Transposition100Feb. 2, 2019, 9:27 p.m.
Hill Cipher with Sudoku Key100Jan. 30, 2019, 6:38 p.m.
New Year's Greetings — Part 4100Jan. 25, 2019, 7:50 p.m.
New Year's Greetings — Part 3100Jan. 24, 2019, 8:15 p.m.
New Year's Greetings — Part 2100Jan. 24, 2019, 6:39 p.m.
New Year's Greetings — Part 1100Jan. 24, 2019, 6:31 p.m.
A hidden word — Part 2100Jan. 22, 2019, 4:40 p.m.
Kaskade-S/T — Part 1100Jan. 13, 2019, 11:43 a.m.
Cryptanalysis Hacking Puzzles — Part 2200Jan. 9, 2019, 8:37 p.m.
Cracking SHA1-Hashed Passwords1,089Jan. 6, 2019, 8:35 p.m.
Image Noise100Jan. 5, 2019, 10:14 a.m.
Playfair Encryption100Jan. 1, 2019, 11:40 a.m.
Enigma Combinatorics100Dec. 16, 2018, 9:47 a.m.
A hidden word100Dec. 13, 2018, 1:42 p.m.
Turing Bombe Enigma I100Dec. 9, 2018, 9:21 p.m.
¿No Hablas Español? No problemo!100Nov. 29, 2018, 6:04 p.m.
The Einstein Enigma1,168Nov. 28, 2018, 11:38 a.m.
Enigma Messages with Repeated Letters — Part 2100Nov. 26, 2018, 7:56 p.m.
Enigma Messages with Repeated Letters — Part 4100Nov. 26, 2018, 7:46 p.m.
Enigma Messages100Nov. 20, 2018, 8:37 p.m.
Enigma Messages with Repeated Letters — Part 5100Nov. 17, 2018, 8:30 p.m.
Enigma Messages with Repeated Letters — Part 3100Nov. 17, 2018, 7:52 p.m.
Number Sequence — Part 9100Oct. 23, 2018, 8:45 p.m.
Number Sequence — Part 7100Oct. 8, 2018, 8:37 p.m.
ADFGVX — Part 1100Oct. 4, 2018, 10:31 a.m.
ADFGVX — Part 2100Oct. 3, 2018, 2:02 p.m.
Autokey Cipher117Oct. 1, 2018, 10:03 a.m.
Cascading Encryption — Part 1/3100Sept. 23, 2018, 6:21 p.m.
Molehunt (Part 3/3)1,088Sept. 16, 2018, 4:27 p.m.
Molehunt (Part 1/3)100Sept. 16, 2018, 10 a.m.
Molehunt (Part 2/3)100Sept. 15, 2018, 9:30 p.m.
Enigma Messages with Repeated Letters — Part 1100Aug. 23, 2018, 11:29 a.m.
Reserve Hand Procedure — Part 1100Aug. 21, 2018, 4:51 p.m.
Playfair with hints about the grid100Aug. 18, 2018, 4:24 p.m.
Snow White and the seven dwarfs100Aug. 17, 2018, 1:28 p.m.
A modified homophonic cipher with reduced alphabets — Part 2100Aug. 10, 2018, 9:50 p.m.
A modified homophonic cipher with reduced alphabets — Part 1100Aug. 9, 2018, 5:39 p.m.
Factorization Cipher — Part 1100Aug. 7, 2018, 3:20 p.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100Aug. 5, 2018, 10:50 a.m.
Trifid Cipher100July 31, 2018, 2:15 p.m.
Pigpen with a twist — Part 1100July 27, 2018, 11:58 a.m.
News from Castle Mansfeld100July 25, 2018, 4:02 p.m.
A Secret Message from Castle Mansfeld100July 24, 2018, 2:24 p.m.
Advent-Challenge — Part 1101June 5, 2018, 9:22 a.m.
The Last Note100July 21, 2017, 5:15 p.m.
Number Sequence — Part 3100July 12, 2017, 4:46 p.m.
One-Time Pad with Flaws100June 27, 2017, 10:26 a.m.
Letter from the Alleged Countess Julie von Ortenburg100June 18, 2017, 10:04 p.m.
Classical Ciphers^3100June 9, 2017, 4:14 p.m.
The Book Code: A Challenge for Bookworms100June 7, 2017, 6:34 p.m.
Number Sequence — Part 8100June 3, 2017, 9:26 p.m.
Strange Message from Thessaloniki100May 20, 2017, 8:18 p.m.
Letter to the Templars — Part 31,102May 12, 2017, 12:39 p.m.
Letter to the Templars — Part 2100May 8, 2017, 1:41 p.m.
Letter to the Templars — Part 1100May 7, 2017, 9:53 p.m.
Multilingual Monoalphabetic Substitution100May 5, 2017, 9:20 p.m.
M-138 — Part 1100April 23, 2017, 10:52 a.m.
Modified Caesar Cipher100April 2, 2017, 11:40 a.m.
Nils away on travel100April 1, 2017, 2:27 p.m.
From Russia with Love100March 24, 2017, 9:07 p.m.
Number Sequence — Part 4100March 24, 2017, 10:41 a.m.
Grille Cipher100March 23, 2017, 8:32 p.m.
How do you become a big cryptographer?100March 23, 2017, 8:59 a.m.
Monoalphabetic Substitution100March 21, 2017, 6:25 p.m.
Beaver Code100March 17, 2017, 8:50 a.m.
Caesar Encryption100March 15, 2017, 10:01 a.m.
Number Sequence — Part 2100March 14, 2017, 8:09 p.m.
Original Caesar Cipher100March 14, 2017, 7:51 p.m.
Number Sequence100March 14, 2017, 6:24 p.m.

Currently 18 guests and one member are online.
Powered by the CrypTool project
© 2009-2021 MysteryTwister team