TCP - Back to school

5 Points  0x0

Network programming

Author

Nishacid, M4tou,  

Level  Difficulty

Validations

7684 Challengers 3%

Note  Notation

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652 Votes

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solutions 8 Solutions

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Hackteurdunet Programmation  TCP - Retour au collège fr 15 June 2025 at 03:38
Drin Programmation  TCP - Retour au collège fr 14 June 2025 at 20:58
ElsPee Programmation  TCP - Retour au collège fr 14 June 2025 at 20:09
Ayoub_esiee Programming  TCP - Back to school en 14 June 2025 at 17:13
R37r0 Programming  TCP - Back to school ru 14 June 2025 at 13:51
Smah3boul Programmation  TCP - Retour au collège fr 14 June 2025 at 10:04
Artyom Programming  TCP - Back to school en 14 June 2025 at 00:29
1irdA Programmation  TCP - Retour au collège fr 13 June 2025 at 23:09
cram Programmation  TCP - Retour au collège fr 13 June 2025 at 20:40
PR0G3T Programming  TCP - Back to school en 13 June 2025 at 19:27

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% 7684 5 Nishacid , M4tou 8 19 June 2023
pas_valide TCP - Encoded string 2% 6434 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - The Roman wheel 2% 5955 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - Uncompress Me 2% 4721 15 Nishacid , M4tou 5 19 June 2023
pas_valide CAPTCHA me if you can 3% 8359 20 koma 13 23 March 2012
pas_valide Deep Learning - Introduction 1% 442 20 ToG 0 26 July 2024
pas_valide Ethereum - Tutoreum 1% 1718 20 sm0k 3 22 November 2019
pas_valide Mathematic progression 3% 9441 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 930 25 Yandros 3 10 February 2019
pas_valide Ethereum - tx.origin 1% 214 25 documentcookie 0 29 February 2024
pas_valide Second degree polynomial solver 1% 2701 25 Express 2 5 September 2022
pas_valide Ethereum - Takeover 1% 1169 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 2125 30 BlackRaven , Ruulian 2 12 August 2021
pas_valide Apprentice Scraper 1% 506 35 Mizu 3 5 September 2022
pas_valide ARM - Shellcoding - Egg hunter 1% 137 35 Yandros 1 10 April 2020
pas_valide Ethereum - Bunker 1% 144 35 K.L.M 0 29 February 2024
pas_valide Ethereum - NotSoPriv8 1% 899 35 sm0k 3 22 November 2019
pas_valide Adversarial Attack - GAN 1% 34 40 ToG 0 26 July 2024
pas_valide Deep Learning - Captcha 1% 84 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% 70 40 K.L.M 0 29 February 2024
pas_valide Ethereum - Reentrancy 1% 184 40 Dridri 0 5 September 2022
pas_valide Quick Response Code 2% 4613 40 koma 10 8 March 2012
pas_valide WinKern x64 - shellcoding : token stealing 1% 112 40 __syscall , Synacktiv 0 27 January 2020
pas_valide Ethereum - BadStack 1% 485 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 586 60 Tosh 7 4 September 2015
pas_valide Ethereum - King of the EVM 1% 49 60 K.L.M 1 29 February 2024
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 255 65 Yandros 4 10 February 2019
pas_valide Adversarial Attack - Prison Break 1% 10 100 ToG 0 26 July 2024