Account

Name
Mir Dim
Username
mir0soft
Joined
March 8, 2017, 9:16 a.m.

Points
79,760
Rank
32
Trophies
Gold0
Silver0
Bronze0

Progress
Level I Challenges
70 / 93
Level II Challenges
39 / 179
Level III Challenges
2 / 77
Level X Challenges
0 / 18

Solved Challenges (111)

LevelNamePointsDate
Double Column Transposition — Part 51,096March 11, 2020, 8:04 a.m.
Number Sequence — Part 10100Feb. 29, 2020, 12:25 p.m.
Autokey Cipher100Feb. 29, 2020, 11:39 a.m.
Cryptanalysis Hacking Puzzles — Part 2100Feb. 29, 2020, 10:58 a.m.
Double Column Transposition — Part 41,096Feb. 25, 2020, 8:47 p.m.
The LoRa Cipher: Logic Randomness — Part 11,576Feb. 25, 2020, 7:51 a.m.
Double Column Transposition — Part 31,096Feb. 24, 2020, 9:34 p.m.
Double Column Transposition — Part 11,096Feb. 24, 2020, 9:12 p.m.
Double Column Transposition — Part 21,096Feb. 24, 2020, 7:06 p.m.
Image Noise100Feb. 10, 2018, 1:43 p.m.
RSA with Special d13,217Feb. 9, 2018, 6:01 p.m.
The Last Note100Feb. 9, 2018, 11:44 a.m.
The Einstein Enigma1,824Feb. 9, 2018, 9:40 a.m.
Lattice Part 11,092Feb. 3, 2018, 7:05 a.m.
New Year's Greetings — Part 4100Dec. 25, 2017, 3:26 p.m.
New Year's Greetings — Part 3100Dec. 25, 2017, 3:11 p.m.
New Year's Greetings — Part 2100Dec. 25, 2017, 9:40 a.m.
New Year's Greetings — Part 1100Dec. 25, 2017, 9:13 a.m.
Advent Challenge — Part 41,824Dec. 23, 2017, 11:56 a.m.
Advent Challenge — Part 32,000Dec. 23, 2017, 8:43 a.m.
Advent-Challenge — Part 21,660Dec. 20, 2017, 2:38 p.m.
Number Sequence — Part 9103Dec. 16, 2017, 12:37 a.m.
Advent-Challenge — Part 1113Dec. 16, 2017, 12:33 a.m.
Not-so-Secret Message from Malawi — Part II (ECC)1,092July 30, 2017, 7:42 a.m.
M-138 — Part 41,122June 11, 2017, 8:24 p.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 21,095June 8, 2017, 8:42 a.m.
ECDH-Key Exchange for Beginners100May 25, 2017, 1:56 p.m.
Playfair with hints about the grid100May 20, 2017, 9:37 a.m.
Playfair Encryption100May 20, 2017, 8:58 a.m.
Number Sequence — Part 7100May 19, 2017, 2:06 p.m.
Number Sequence — Part 5100May 19, 2017, 12:33 p.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1100May 13, 2017, 7:34 a.m.
Turing Bombe Enigma I100May 11, 2017, 7:46 p.m.
Enigma Messages100May 9, 2017, 12:32 p.m.
Enigma Part 21,093May 8, 2017, 9:50 p.m.
Enigma Messages with Repeated Letters — Part 4100May 7, 2017, 5:54 p.m.
Enigma Messages with Repeated Letters — Part 5100May 7, 2017, 3:01 p.m.
Enigma Messages with Repeated Letters — Part 3100May 7, 2017, 1:34 p.m.
Enigma Messages with Repeated Letters — Part 2100May 7, 2017, 12:10 p.m.
Enigma Combinatorics100April 25, 2017, 1:49 p.m.
Number Sequence — Part 6100April 25, 2017, 12:46 p.m.
Kaskade-S/T — Part 51,095April 19, 2017, 10 a.m.
Kaskade-S/T — Part 31,095April 8, 2017, 4:03 p.m.
Kaskade-S/T — Part 21,095April 6, 2017, 10:35 a.m.
Double Columnar Transposition100April 4, 2017, 9:28 p.m.
An Invisible Message100April 4, 2017, 8:33 p.m.
Kaskade-S/T — Part 1100April 4, 2017, 3:02 p.m.
A hidden word — Part 2100April 3, 2017, 7:25 p.m.
Zodiac Cipher100April 3, 2017, 7:18 p.m.
News from Castle Mansfeld100April 3, 2017, 1:48 p.m.
Smartcard RSA1,093April 2, 2017, 8 p.m.
BCR code (Book-Caesar-RSA)1,103April 2, 2017, 4:01 p.m.
Unconcealed RSA messages1,098April 2, 2017, 2:40 p.m.
Partial Key Exposure with RSA — Part 11,099March 29, 2017, 2:58 p.m.
CMEA 213,281March 29, 2017, 12:18 p.m.
CMEA 11,094March 27, 2017, 11:47 a.m.
Heartbleed — Part 31,120March 26, 2017, 9:18 a.m.
Heartbleed — Part 2100March 23, 2017, 8:25 a.m.
Heartbleed — Part 1100March 23, 2017, 7:37 a.m.
ADFGVX — Part 2100March 22, 2017, 9:54 p.m.
ADFGVX — Part 1100March 22, 2017, 9:01 p.m.
A really long number sequence1,097March 21, 2017, 5:50 p.m.
Trifid Cipher100March 21, 2017, 7:20 a.m.
¿No Hablas Español? No problemo!100March 20, 2017, 7:11 p.m.
Molehunt (Part 2/3)100March 20, 2017, 7 p.m.
Enigma Part 11,093March 20, 2017, 6:40 p.m.
Molehunt (Part 1/3)100March 19, 2017, 5:51 p.m.
Factorization Cipher — Part 31,099March 19, 2017, 4 p.m.
Factorization Cipher — Part 21,098March 19, 2017, 7:14 a.m.
A Secret Message from Castle Mansfeld100March 18, 2017, 11:30 p.m.
Hybrid Encryption I1,094March 18, 2017, 7:45 a.m.
RSA: Two different keys — same ciphertext1,097March 18, 2017, 7:28 a.m.
The Book Code: A Challenge for Bookworms100March 17, 2017, 9:22 p.m.
Nils away on travel100March 17, 2017, 8:46 p.m.
Pigpen with a twist — Part 1100March 17, 2017, 12:13 p.m.
M-138 — Part 31,125March 17, 2017, 7:37 a.m.
M-138 — Part 21,125March 15, 2017, 8:58 p.m.
M-138 — Part 1100March 15, 2017, 10:54 a.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,093March 14, 2017, 7:47 p.m.
Number Sequence — Part 8100March 14, 2017, 2:26 p.m.
Enigma Messages with Repeated Letters — Part 1100March 14, 2017, 2:17 p.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,093March 14, 2017, 1:53 p.m.
Classical Ciphers^3100March 14, 2017, 1:11 p.m.
Broadcasting and low exponent — RSA Attack1,097March 14, 2017, 8:15 a.m.
Letter from the Alleged Countess Julie von Ortenburg100March 13, 2017, 7:12 p.m.
How do you become a big cryptographer?100March 13, 2017, 6:33 p.m.
Reserve Hand Procedure — Part 1100March 13, 2017, 3:29 p.m.
Modified Caesar Cipher100March 13, 2017, 12:06 p.m.
From Russia with Love100March 12, 2017, 8:52 p.m.
Snow White and the seven dwarfs100March 12, 2017, 6:21 p.m.
One-Time Pad with Flaws100March 12, 2017, 5:51 p.m.
Cracking SHA1-Hashed Passwords1,095March 12, 2017, 4:50 p.m.
Alice's Birthday Party (Part 2)1,093March 12, 2017, 2:37 p.m.
Alice's Birthday Party (Part 1)1,093March 12, 2017, 12:56 p.m.
A modified homophonic cipher with reduced alphabets — Part 2100March 12, 2017, 12:45 p.m.
A modified homophonic cipher with reduced alphabets — Part 1100March 11, 2017, 8:19 p.m.
Factorization Cipher — Part 1100March 11, 2017, 7:36 p.m.
Grille Cipher100March 11, 2017, 7:10 p.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100March 10, 2017, 3 p.m.
Letter to the Templars — Part 31,104March 10, 2017, 2:33 p.m.
Monoalphabetic Substitution100March 10, 2017, 2:18 p.m.
A hidden word100March 9, 2017, 2:23 p.m.
Number Sequence — Part 4100March 9, 2017, 2:18 p.m.
Letter to the Templars — Part 2100March 9, 2017, 1:25 p.m.
Number Sequence — Part 3100March 9, 2017, 12:49 p.m.
Letter to the Templars — Part 1100March 9, 2017, 10:34 a.m.
Beaver Code100March 9, 2017, 9:50 a.m.
Caesar Encryption100March 8, 2017, 1:47 p.m.
Number Sequence — Part 2100March 8, 2017, 1:36 p.m.
Original Caesar Cipher100March 8, 2017, 1:32 p.m.
Number Sequence100March 8, 2017, 1:03 p.m.

Submitted Challenges (5)


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