Quick Response Code

40 Points  0x0

Get the flag back.

Author

koma,  

Level  Difficulty

Validations

4553 Challengers 2%

Note  Notation

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398 Votes

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solutions 10 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
IronToChall Programmation  Quick Response Code fr 8 April 2025 at 20:05
SU_75005 Programmation  Quick Response Code fr 6 April 2025 at 17:24
erace Programmation  Quick Response Code fr 6 April 2025 at 01:12
nwoythal Programming  Quick Response Code en 4 April 2025 at 00:48
0x4A4D Programming  Quick Response Code en 31 March 2025 at 19:47
l8nite Programming  Quick Response Code en 31 March 2025 at 07:07
Zarbose Programmation  Quick Response Code fr 30 March 2025 at 21:15
Aerath Programmation  Quick Response Code fr 28 March 2025 at 15:46
nk0 Programmation  Quick Response Code fr 28 March 2025 at 15:08
fyrare Programmation  Quick Response Code fr 26 March 2025 at 22:15

challenges 29 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide TCP - Back to school 2% 7175 5 Nishacid , M4tou 8 19 June 2023
pas_valide TCP - Encoded string 2% 6021 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - The Roman wheel 2% 5581 10 Nishacid , M4tou 4 19 June 2023
pas_valide TCP - Uncompress Me 2% 4423 15 Nishacid , M4tou 5 19 June 2023
pas_valide CAPTCHA me if you can 3% 8199 20 koma 13 23 March 2012
pas_valide Deep Learning - Introduction 1% 376 20 ToG 0 26 July 2024
pas_valide Ethereum - Tutoreum 1% 1692 20 sm0k 3 22 November 2019
pas_valide Mathematic progression 3% 9299 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 906 25 Yandros 3 10 February 2019
pas_valide Ethereum - tx.origin 1% 195 25 documentcookie 0 29 February 2024
pas_valide Second degree polynomial solver 1% 2594 25 Express 2 5 September 2022
pas_valide Ethereum - Takeover 1% 1147 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 2074 30 BlackRaven , Ruulian 2 12 August 2021
pas_valide Apprentice Scraper 1% 497 35 Mizu 3 5 September 2022
pas_valide ARM - Shellcoding - Egg hunter 1% 134 35 Yandros 1 10 April 2020
pas_valide Ethereum - Bunker 1% 128 35 K.L.M 0 29 February 2024
pas_valide Ethereum - NotSoPriv8 1% 880 35 sm0k 3 22 November 2019
pas_valide Adversarial Attack - GAN 1% 26 40 ToG 0 26 July 2024
pas_valide Deep Learning - Captcha 1% 71 40 ToG 0 26 July 2024
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 367 40 Yandros 2 10 February 2019
pas_valide Ethereum - Architect 1% 60 40 K.L.M 0 29 February 2024
pas_valide Ethereum - Reentrancy 1% 175 40 Dridri 0 5 September 2022
pas_valide Quick Response Code 2% 4553 40 koma 10 8 March 2012
pas_valide WinKern x64 - shellcoding : token stealing 1% 110 40 __syscall , Synacktiv 0 27 January 2020
pas_valide Ethereum - BadStack 1% 475 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 581 60 Tosh 7 4 September 2015
pas_valide Ethereum - King of the EVM 1% 43 60 K.L.M 1 29 February 2024
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 251 65 Yandros 4 10 February 2019
pas_valide Adversarial Attack - Prison Break 1% 9 100 ToG 0 26 July 2024