Account

Name
Mihail
Username
plexor
Joined
Sept. 19, 2016, 7:30 a.m.

Points
16,827
Rank
120
Trophies
Gold0
Silver0
Bronze0

Progress
Level I Challenges
26 / 92
Level II Challenges
12 / 177
Level III Challenges
0 / 75
Level X Challenges
0 / 18

Solved Challenges (38)

LevelNamePointsDate
Advent-Challenge — Part 1100July 16, 2018, 10:09 p.m.
Summer Job1,324July 16, 2018, 9:04 a.m.
Trendy Messenger1,327July 14, 2018, 7:56 p.m.
M-138 — Part 1100Feb. 12, 2018, 6:10 p.m.
The Einstein Enigma1,725Feb. 10, 2018, 1:44 p.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,090Feb. 6, 2018, 8:25 p.m.
Monoalphabetic Substitution100Feb. 1, 2018, 4:08 p.m.
From Russia with Love100Oct. 9, 2017, 7:54 p.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,092June 12, 2017, 2:38 p.m.
Hybrid Encryption I1,093June 8, 2017, 10:26 p.m.
RSA: Two different keys — same ciphertext1,096June 8, 2017, 2:40 p.m.
Cracking SHA1-Hashed Passwords1,094June 6, 2017, 10:05 p.m.
Number Sequence — Part 8100June 4, 2017, 6:53 p.m.
Broadcasting and low exponent — RSA Attack1,096June 4, 2017, 1:51 p.m.
Modified Caesar Cipher100June 4, 2017, 7:36 a.m.
Alice's Birthday Party (Part 2)1,093June 3, 2017, 2:57 p.m.
Alice's Birthday Party (Part 1)1,093June 3, 2017, 12:35 p.m.
One-Time Pad with Flaws100May 28, 2017, 9:45 p.m.
A modified homophonic cipher with reduced alphabets — Part 2100May 24, 2017, 10 a.m.
A modified homophonic cipher with reduced alphabets — Part 1100May 23, 2017, 9:52 p.m.
Pigpen with a twist — Part 1100March 1, 2017, 11:31 a.m.
How do you become a big cryptographer?100Feb. 28, 2017, 11:57 a.m.
A hidden word100Feb. 28, 2017, 11:27 a.m.
Nils away on travel100Feb. 26, 2017, 7:41 a.m.
Snow White and the seven dwarfs100Feb. 25, 2017, 10:07 a.m.
Grille Cipher100Feb. 22, 2017, 5:03 p.m.
Factorization Cipher — Part 1100Feb. 22, 2017, 10:06 a.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid100Feb. 22, 2017, 9:17 a.m.
Letter to the Templars — Part 31,104Feb. 21, 2017, 12:48 p.m.
Number Sequence — Part 4100Feb. 21, 2017, 11:43 a.m.
Number Sequence — Part 3100Feb. 21, 2017, 11:23 a.m.
Letter to the Templars — Part 2100Feb. 21, 2017, 11:13 a.m.
Letter to the Templars — Part 1100Feb. 21, 2017, 9:55 a.m.
Beaver Code100Feb. 20, 2017, 10:38 p.m.
Caesar Encryption100Feb. 20, 2017, 11:55 a.m.
Original Caesar Cipher100Feb. 18, 2017, 8:37 p.m.
Number Sequence — Part 2100Sept. 25, 2016, 2:05 p.m.
Number Sequence100Sept. 25, 2016, 1:39 p.m.

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