AC
Codeforces competitive programming community. Full access for 1900+ rated users.
Threads EnabledAnimated IconRole IconsCommunityNewsBannerAuto ModerationInvite SplashSoundboardcreated Mar 14, 2019id 555883512952258563
5,689
members
641
online now
11.3%
active ratio
76
legitimacy score
8
Nitro boosts
Low
verification gate
23h ago
last measured
How the legitimacy score of 76 is calculated
Activity +35 11.3% onlineVerified / partner +0 noAge +15 7.5 yrSize +15 5,689 membersCommunity status +5 communityTrack record +6 measured 21 day(s) over 25d
📈 Measured live across 21 days (25d tracked, 21 snapshots).
Member history
Measured 25 times; its member count changed 16 times.
Invites seen
| Code | Type | Status | Last live |
|---|---|---|---|
| discord.gg/qubG5Kp | invite | live | 23h ago |
Same-operator servers
Other servers whose invites were created by the same account — often one operator or a network.
 Competitive Programmers Union | 1,341 |
Embed & API. 
<img src="https://guildregister.com/badge/555883512952258563.svg"> · JSON · Own this server? Claim itFirst 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.