Programming Programming

Automate tasks and build shellcodes.

There are two types of challenges here:
 automation challenges, which require you to write code in order to solve a task in constrained time
 shellcoding challenges, which require you to build assembly payloads, also known as shellcodes

Prerequisites:
 Knowledge of a programming language. Although an often recommended language is Python, anything works!
 Deep understanding of assembly for the shellcoding challenges

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% 7842 5 Nishacid , M4tou 8 19 June 2023
pas_valide TCP - Encoded string 2% 6552 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - The Roman wheel 2% 6071 10 Nishacid , M4tou 5 19 June 2023
pas_valide TCP - Uncompress Me 2% 4808 15 Nishacid , M4tou 5 19 June 2023
pas_valide CAPTCHA me if you can 3% 8412 20 koma 13 23 March 2012
pas_valide Deep Learning - Introduction 1% 457 20 ToG 0 26 July 2024
pas_valide Ethereum - Tutoreum 1% 1727 20 sm0k 3 22 November 2019
pas_valide Mathematic progression 3% 9481 20 Baco 10 4 February 2011
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 937 25 Yandros 3 10 February 2019
pas_valide Ethereum - tx.origin 1% 220 25 documentcookie 0 29 February 2024
pas_valide Second degree polynomial solver 1% 2744 25 Express 2 5 September 2022
pas_valide Ethereum - Takeover 1% 1173 30 sm0k 1 22 November 2019
pas_valide Various encodings 1% 2144 30 BlackRaven , Ruulian 2 12 August 2021
pas_valide Apprentice Scraper 1% 512 35 Mizu 3 5 September 2022
pas_valide ARM - Shellcoding - Egg hunter 1% 139 35 Yandros 1 10 April 2020
pas_valide Ethereum - Bunker 1% 146 35 K.L.M 0 29 February 2024
pas_valide Ethereum - NotSoPriv8 1% 904 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% 86 40 ToG 0 26 July 2024
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 371 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% 186 40 Dridri 0 5 September 2022
pas_valide Quick Response Code 2% 4635 40 koma 10 8 March 2012
pas_valide WinKern x64 - shellcoding : token stealing 1% 114 40 __syscall , Synacktiv 0 27 January 2020
pas_valide Ethereum - BadStack 1% 487 50 sm0k 1 22 November 2019
pas_valide ELF x64 - Sandbox shellcoding 1% 589 60 Tosh 7 4 September 2015
pas_valide Ethereum - King of the EVM 1% 50 60 K.L.M 1 29 February 2024
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 257 65 Yandros 4 10 February 2019
pas_valide Adversarial Attack - Prison Break 1% 10 100 ToG 0 26 July 2024

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Paresse1 Programmation  TCP - La roue romaine fr 1 July 2025 at 09:28
Paresse1 Programmation  TCP - Chaîne encodée fr 1 July 2025 at 09:27
Paresse1 Programmation  TCP - Retour au collège fr 1 July 2025 at 09:25
Globules Programmation  Ethereum - BadStack fr 1 July 2025 at 09:12
moktar_la_morue Programmation  Suite mathématique fr 1 July 2025 at 08:58
thevikingmaiden Programming  TCP - Back to school en 1 July 2025 at 08:17
tropaw Programming  Mathematic progression en 1 July 2025 at 04:50
Globules Programmation  Ethereum - King of the EVM fr 1 July 2025 at 00:04
Antabuse Programmation  Ethereum - Bunker fr 30 June 2025 at 22:41
Antabuse Programmation  Ethereum - tx.origin fr 30 June 2025 at 22:28