Hacktivity

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

@auxzae {N00b} • KnightCTF 2025

solved The Hidden Door Networking

@auxzae {N00b} • KnightCTF 2025

solved The Escalation Trick Networking

@auxzae {N00b} • KnightCTF 2025

solved Tareq's Secret Networking

@auxzae {N00b} • KnightCTF 2025

solved The Server's Identity Networking

@Grzechu [Scr1pt_K1dd13] • LA CTF 2025

solved too-loud-to-yap Cryptography

@Grzechu [Scr1pt_K1dd13] • LA CTF 2025

solved 1000xREV Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2025

solved crypt-of-the-necropuzzler Reverse Engineering

@Aesthopetro {N00b} • BDSec CTF 2023

solved HostName Networking

@Aesthopetro {N00b} • BDSec CTF 2023

solved IP Addr Networking

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved Valentines-day Cryptography

@Grzechu [Scr1pt_K1dd13] • LA CTF 2024

solved Selamat pagi Cryptography

@Mehedi26696 {N00b} • LA CTF 2025

solved big e Cryptography

@Grzechu [Scr1pt_K1dd13] • LA CTF 2023

solved Switcheroo Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2023

solved Greek cipher Cryptography

@Grzechu [Scr1pt_K1dd13] • LA CTF 2023

solved Ravin cryptosystem Cryptography

@Grzechu [Scr1pt_K1dd13] • BDSec CTF 2025

solved Hacker App Reverse Engineering

@Grzechu [Scr1pt_K1dd13] • LA CTF 2025

solved bigram-times Cryptography

@0xS4S4 {N00b} • KnightCTF 2022

solved Bangladesh Steganography

@0xS4S4 {N00b} • KnightCTF 2022

solved Unzip Me MISC

@0xS4S4 {N00b} • KnightCTF 2022

solved The Hungry Dragon MISC