Quick Response Code

40 Points  0x0

Get the flag back.

Author

koma,  

Level  Difficulty

Validations

4589 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
barock Programmation  Quick Response Code fr 19 May 2025 at 20:37
D3adINsid3 Programmation  Quick Response Code fr 19 May 2025 at 17:36
zoussey Programmation  Quick Response Code fr 19 May 2025 at 17:24
FatMat Programmation  Quick Response Code fr 17 May 2025 at 12:45
pur1rin Programmation  Quick Response Code fr 16 May 2025 at 16:33
Z6ugl6u Programmation  Quick Response Code fr 15 May 2025 at 09:22
syndir Programmation  Quick Response Code fr 14 May 2025 at 14:07
NBAPlayers Programming  Quick Response Code en 14 May 2025 at 05:03
kenzouche Programmation  Quick Response Code fr 13 May 2025 at 14:18
Tunkasina Programmation  Quick Response Code fr 13 May 2025 at 13:57

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 3% 7505 5 Nishacid , M4tou 8 19 June 2023
pas_valide TCP - Encoded string 2% 6300 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - The Roman wheel 2% 5836 10 Nishacid , M4tou 4 19 June 2023
pas_valide TCP - Uncompress Me 2% 4628 15 Nishacid , M4tou 5 19 June 2023
pas_valide CAPTCHA me if you can 3% 8318 20 koma 13 23 March 2012
pas_valide Deep Learning - Introduction 1% 427 20 ToG 0 26 July 2024
pas_valide Ethereum - Tutoreum 1% 1710 20 sm0k 3 22 November 2019
pas_valide Mathematic progression 3% 9397 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 921 25 Yandros 3 10 February 2019
pas_valide Ethereum - tx.origin 1% 208 25 documentcookie 0 29 February 2024
pas_valide Second degree polynomial solver 1% 2665 25 Express 2 5 September 2022
pas_valide Ethereum - Takeover 1% 1162 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 2108 30 BlackRaven , Ruulian 2 12 August 2021
pas_valide Apprentice Scraper 1% 502 35 Mizu 3 5 September 2022
pas_valide ARM - Shellcoding - Egg hunter 1% 135 35 Yandros 1 10 April 2020
pas_valide Ethereum - Bunker 1% 138 35 K.L.M 0 29 February 2024
pas_valide Ethereum - NotSoPriv8 1% 893 35 sm0k 3 22 November 2019
pas_valide Adversarial Attack - GAN 1% 31 40 ToG 0 26 July 2024
pas_valide Deep Learning - Captcha 1% 82 40 ToG 0 26 July 2024
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 368 40 Yandros 2 10 February 2019
pas_valide Ethereum - Architect 1% 65 40 K.L.M 0 29 February 2024
pas_valide Ethereum - Reentrancy 1% 180 40 Dridri 0 5 September 2022
pas_valide Quick Response Code 2% 4591 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% 480 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% 47 60 K.L.M 1 29 February 2024
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 253 65 Yandros 4 10 February 2019
pas_valide Adversarial Attack - Prison Break 1% 10 100 ToG 0 26 July 2024