Hacktivity

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

H3DW19 avatar
@H3DW19 {N00b} KnightCTF 2022
solved 404NotFound Cryptography
yyyy3 avatar
@yyyy3 {N00b} BroncoCTF 2025
solved Across the Tracks Cryptography
yyyy3 avatar
@yyyy3 {N00b} ACECTF 1.0
solved Custom Encoding Scheme Cryptography
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Port Networking
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Attacker Message Networking
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Root Flag Networking
yyyy3 avatar
@yyyy3 {N00b} ACECTF 1.0
solved Hexed and Squared Cryptography
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Passwords Networking
yyyy3 avatar
@yyyy3 {N00b} ACECTF 1.0
solved Super Secure Encryption Cryptography
yyyy3 avatar
@yyyy3 {N00b} ACECTF 1.0
solved Pipher - Piano Cipher Cryptography
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Shell Networking
S41F avatar
@S41F [Scr1pt_K1dd13] SMP CTF 2024 - Selection Round
solved Injection Networking
S41F avatar
@S41F [Scr1pt_K1dd13] KnightCTF 2025
solved Stealing the Sweet Networking
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Root Flag Networking
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Root Access Networking
ic3b3rggg avatar
@ic3b3rggg {N00b} KnightCTF 2022
solved Unique Digital Forensics
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Root Permission Networking
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Version Networking
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Users Networking
S41F avatar
@S41F [Scr1pt_K1dd13] BDSec CTF 2023
solved Shell Networking