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 | 3,088 | 186 | 6.0% |
2 Lux AI Challenge | 2,809 | 150 | 5.3% |
3 InCTF Nationals | 1,764 | 59 | 3.3% |
4 ZPrize | 815 | 49 | 6.0% |
5 TSCCTF 2026 | 707 | 150 | 21.2% |
6 KCACTF Region 5 | 496 | 24 | 4.8% |
7 RC-SPL | 420 | 34 | 8.1% |
8 cornCTF 2025 | 319 | 24 | 7.5% |
9 ENUSEC's CyberQuest 2024 | 85 | 2 | 2.4% |
10 2025 WaRP vs s0sCoD3 CTF | 49 | 13 | 26.5% |
11 SBSeg 2022 - Capture The Flag | 32 | 1 | 3.1% |
12 eCTF Championship Series | 31 | 7 | 22.6% |
13 Dutch SDVX Competition | 26 | 13 | 50.0% |
14 2026 TKUIMWD CTF | 18 | 4 | 22.2% |
15 Międzyszkolna Olimpiada Transmutacyjna Piertotum Locomotor. | 16 | 2 | 12.5% |