#44
// ACHIEVEMENTS
Selected CTF results
All 2026 entries below are the sub-50 results from the competition log, with CUHK CTF 2025 as the only 2025 entry. Primary team: hello world has been taken (team leader).
Showing: Newest first
#22
#2
#42
#28
#38
#12
#47
#30
#40
#12
#11
#20
#21
#12
#34
#44
#40
#23
#45
#6
#22
#23
#45
#32
#1
#37
#31
#28
#19
#20
#47
#1
PolyU FYP CTF 2026
2026
Team: Ghostcat
Writeup contest: 2nd
#6
PolyU x NuttyShell Cybersecurity CTF 2026
20263rd in degree category
Team: hello world has been taken
Writeup contest: 3rd
#31
#18
HKUST Firebird CTF Invitational 2026
2026
Team: hello world has been taken
#4
Posts
4
Categories
2
Tags
8
Total Words
30,345
Running Days
80 days
Last Activity
0 days ago