Hacktivity

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

@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

@Nika0 {N00b} • KnightCTF 2022

solved Knight Vault Reverse Engineering

@Nika0 {N00b} • KnightCTF 2022

solved Knight Switch Bank Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • ACECTF 1.0

solved A Little Extra Knowledge Is Too Dangerous Cryptography

@Grzechu [Scr1pt_K1dd13] • ACECTF 1.0

solved Hexed and Squared Cryptography

@Grzechu [Scr1pt_K1dd13] • Google Capture The Flag 2017 (Quals)

solved Food Reverse Engineering