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SillyCTF 2025

The least serious CTF. Hosted by PSU CCSO. Sign up at sillyctf.psuccso.org! 2025 SillyCTF starts Saturday 03/29 at 8 AM ET.

NewsAuto ModerationCommunitycreated Dec 8, 2024id 1315416204910788608
86
members
10
online now
11.6%
active ratio
58
legitimacy score
Low
verification gate
22h ago
last measured
How the legitimacy score of 58 is calculated
Activity +35 11.6% onlineVerified / partner +0 noAge +4 1.7 yrSize +8 86 membersCommunity status +5 communityTrack record +6 measured 19 day(s) over 25d

📈 Measured live across 19 days (25d tracked, 21 snapshots).

Education StudyCTFCybersecurityPSU CCSOEN

Member history

8686Sep 4, 2026

Measured 21 times; its member count has never changed in that time.

Invites seen

CodeTypeStatusLast live
discord.gg/MJ3bjGPXGfinvitelive22h ago
Embed & API. stats badge<img src="https://guildregister.com/badge/1315416204910788608.svg"> · JSON · Own this server? Claim it

First seen Aug 11, 2026. Member and online counts are Discord's own approximate counts, measured from the public invite API. GuildRegister is not affiliated with Discord.