Competition servers
15 measured server(s) with the Competition sub-topic, ranked by real members. Browse topics →
| Server | Members | Online | Active |
|---|---|---|---|
1 French Family Federation | 3,089 | 195 | 6.3% |
2 Lux AI Challenge | 2,800 | 172 | 6.1% |
3 InCTF Nationals | 1,771 | 61 | 3.4% |
4 ZPrize | 816 | 57 | 7.0% |
5 TSCCTF 2026 | 706 | 184 | 26.1% |
6 KCACTF Region 5 | 495 | 14 | 2.8% |
7 RC-SPL | 419 | 48 | 11.5% |
8 cornCTF 2025 | 316 | 41 | 13.0% |
9 ENUSEC's CyberQuest 2024 | 85 | 1 | 1.2% |
10 2025 WaRP vs s0sCoD3 CTF | 48 | 8 | 16.7% |
11 SBSeg 2022 - Capture The Flag | 32 | 1 | 3.1% |
12 eCTF Championship Series | 31 | 3 | 9.7% |
13 Dutch SDVX Competition | 26 | 5 | 19.2% |
14 2026 TKUIMWD CTF | 18 | 6 | 33.3% |
15 Międzyszkolna Olimpiada Transmutacyjna Piertotum Locomotor. | 16 | 2 | 12.5% |