Monoalphabetic substitution - Polybe

25 Points  0x0

Point, line, triangle...

Author

koma,  

Level  Difficulty

Validations

3944 Challengers 2%

Note  Notation

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226 Votes

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solutions 6 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
gxldenmax Cryptanalyse  Substitution monoalphabétique - Polybe fr 21 February 2025 at 13:22
RemiD Cryptanalyse  Substitution monoalphabétique - Polybe fr 21 February 2025 at 01:09
B1J1M1 Cryptanalyse  Substitution monoalphabétique - Polybe fr 20 February 2025 at 10:35
m0M$nt0 Cryptanalyse  Substitution monoalphabétique - Polybe fr 18 February 2025 at 21:34
Æther Cryptanalyse  Substitution monoalphabétique - Polybe fr 18 February 2025 at 10:44
Kazulhu Cryptanalyse  Substitution monoalphabétique - Polybe fr 18 February 2025 at 10:09
Pravy Cryptanalysis  Monoalphabetic substitution - Polybe en 17 February 2025 at 12:01
Firou9858 Cryptanalyse  Substitution monoalphabétique - Polybe fr 15 February 2025 at 01:06
cow13 Cryptanalyse  Substitution monoalphabétique - Polybe fr 14 February 2025 at 04:31
duaneR Cryptanalyse  Substitution monoalphabétique - Polybe fr 13 February 2025 at 23:01

challenges 75 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide Encoding - ASCII 26% 91661 5 Xartrick 10 4 December 2012
pas_valide Encoding - UU 20% 70631 5 g0uZ 10 7 October 2006
pas_valide Hash - DCC 3% 8505 5 Podalirius 1 13 July 2021
pas_valide Hash - DCC2 3% 7837 5 Podalirius 1 13 July 2021
pas_valide Hash - LM 3% 8300 5 Podalirius 1 13 July 2021
pas_valide Hash - Message Digest 5 18% 61812 5 g0uZ 7 31 January 2010
pas_valide Hash - NT 2% 6717 5 Podalirius 1 13 July 2021
pas_valide Hash - SHA-2 10% 32604 5 koma 4 3 June 2012
pas_valide Shift cipher 6% 20831 10 m31z0nyx 10 16 February 2011
pas_valide CISCO - Salted Password 2% 5413 10 Tidusrose 3 13 July 2021
pas_valide Pixel Madness 5% 16218 15 Ryscrow 10 3 February 2011
pas_valide ELF64 - PID encryption 3% 8074 15 Lu33Y 10 8 February 2012
pas_valide File - PKZIP 4% 13226 15 g0uZ 6 30 August 2010
pas_valide Monoalphabetic substitution - Caesar 5% 16770 15 Arod 5 22 October 2011
pas_valide Circular Bit Shift 1% 1593 20 BlackRaven 3 21 March 2023
pas_valide Known plaintext - XOR 3% 9289 20 Ryscrow