Welcome to DEF CON CTF Qualifiers
On April 12, scrap with thousands of teams to qualify for the DEF CON Capture the Flag Finals.
When is it?
| local | epoch | |
|---|---|---|
| Qualifications begin | April 12, 2025 00:00 UTC | 1744416000 |
| Qualifications end | April 14, 2025 00:00 UTC | 1744588800 |