Hacktivity

Fresh solves across KS HackZone. Click a row to view the hacker’s profile — or the challenge if available.

@Grzechu [Scr1pt_K1dd13] • BroncoCTF 2025

solved Across the Tracks Cryptography

@Grzechu [Scr1pt_K1dd13] • BroncoCTF 2025

solved Secure Copy Shenanigans OSINT

@Grzechu [Scr1pt_K1dd13] • BroncoCTF 2025

solved Filing Some Data OSINT

@Grzechu [Scr1pt_K1dd13] • KnightCTF 2024

solved Saphira and the Valyrian Sword Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • KnightCTF 2024

solved Knight Armoury Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved puzzlepalooza Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved Glottem Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved Infinite loop Misc

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved Closed Misc

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved very-hot Cryptography

@Grzechu [Scr1pt_K1dd13] • WMCTF 2022

solved ecc Cryptography

@teho0 {N00b} • KnightCTF 2022

solved Find The Camera OSINT

@Grzechu [Scr1pt_K1dd13] • KnightCTF 2024

solved Dragon's Binary Reverse Engineering

@junayed77 {N00b} • BDSec CTF 2025

solved Creadentials Networking

@Nika0 {N00b} • KnightCTF 2022

solved 404NotFound Cryptography

@Nika0 {N00b} • KnightCTF 2025

solved Worthy Knight Reverse Engineering

@Nika0 {N00b} • KnightCTF 2025

solved Knight's Droid Reverse Engineering

@Nika0 {N00b} • KnightCTF 2025

solved Easy Path to the Grail Reverse Engineering

@Nika0 {N00b} • KnightCTF 2025

solved Binary Quest Reverse Engineering

@Nika0 {N00b} • KnightCTF 2022

solved The Flag Vault Reverse Engineering