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Challenges

Category
Difficulty
CTFtime weight
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Higher weight ≈ harder, more prestigious event.
Year
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2461 challenges · browse all techniques

Challenge CTF Weight Category Has
group_chat_2 LexingtonInformaticsTournament 2025 67.32 Web files
my_first_website LexingtonInformaticsTournament 2025 67.32 Web files
tabled LexingtonInformaticsTournament 2025 67.32 Web files
worlds_hardest_quiz LexingtonInformaticsTournament 2025 67.32 Web files
Gigs MetaCTF 2025 – Web files
3v3ntl0g N0PSctf 2025 24.34 Web files
Big_Phone N0PSctf 2025 24.34 Web files
XSS_Lab N0PSctf 2025 24.34 Web files
GOllum NNS 2025 – Web files
This_then_what_huh NNS 2025 – Web files
agebarrier NNS 2025 – Web files
enemies NNS 2025 – Web files
guardrails NNS 2025 – Web files
man NNS 2025 – Web files
Talk_Tuah NahamCon 2025 53.77 Web files
Seedling Nowruz 2025 – Web files
Seedling_Seedling Nowruz 2025 – Web files
RTFM P3rf3ctr00t 2025 – Web files
r00tch4t P3rf3ctr00t 2025 – Web files
ChatPPP PlaidCTF 2025 100.00 Web files
The_Sundown_Vault PlaidCTF 2025 100.00 Web files
Trading_Post PlaidCTF 2025 100.00 Web files
Viehawi PlaidCTF 2025 100.00 Web files
Birthday_Card Pragyan 2025 – Web files
Deathday_Card Pragyan 2025 – Web files
File_Vault Pragyan 2025 – Web files
Finding_X Pragyan 2025 – Web files
Phantom_Params Pragyan 2025 – Web files
Spelling_it_out Pragyan 2025 – Web files
Super_Secret_Notes Pragyan 2025 – Web files
A_Very_Safe_Locker_Indeed PwnSec 2025 – Web files
FireLeak PwnSec 2025 – Web files
MaxPayne PwnSec 2025 – Web files
OhMyPP PwnSec 2025 – Web files
PSPD PwnSec 2025 – Web files
A_easy_web QnQSec 2025 24.76 Web files
Date_Logger QnQSec 2025 24.76 Web files
FaaS QnQSec 2025 24.76 Web files
QnQsec_portal QnQSec 2025 24.76 Web files
Secure_Letter QnQSec 2025 24.76 Web files