| Format | Name | Date | Duration |
|---|---|---|---|
 | Dreamhack Invitational 2026  COEX, Seoul, South Korea | Tue, April 07, 00:00 — Tue, April 07, 15:00 UTC Individual | 15h |
| DawgCTF 2026  On-line | Fri, April 10, 16:00 — Sun, April 12, 16:00 UTC 39 teams | 2d 0h |
| UMassCTF 2026 On-line | Fri, April 10, 22:00 — Sun, April 12, 22:00 UTC 70 teams | 2d 0h |
| Cybersplash 2026 On-line | Sat, April 11, 02:00 — Sun, April 12, 02:00 UTC 5 teams | 1d 0h |
| Midnight Sun CTF 2026 Quals On-line | Sat, April 11, 10:00 — Sun, April 12, 10:00 UTC 102 teams | 1d 0h |
| |
| On-line | 122 teams |
| Fri, April 03, 2026 09:30 — Sun, April 05, 09:30 UTC | (0d 14h more) |
| |
| On-line | 123 teams |
| Fri, April 03, 2026 21:00 — Sun, April 05, 21:00 UTC | (1d 2h more) |
| |
| On-line | 42 teams |
| Fri, April 03, 2026 22:00 — Sat, April 04, 22:00 UTC | (0d 3h more) |
| |
| On-line | 28 teams |
| Sat, April 04, 2026 01:00 — Sun, April 05, 13:00 UTC | (0d 18h more) |
| |
| On-line | 64 teams |
| Sat, April 04, 2026 12:00 — Sun, April 05, 04:00 UTC | (9h more) |
Hack for a Change 2026 March: UN SDG 3April 01, 2026 23:59 UTC | On-line | Weight voting in progress
| Place | Team | Country | Points * | |
|---|---|---|---|---|
| 1 | JSoyke |  | 0.000 | |
| 2 | sarrus |  | 0.000 | |
| 3 | ByteForc3 |  | 0.000 | |
KalmarCTF 2026March 29, 2026 17:00 UTC | On-line | Weight voting in progress
| Place | Team | Country | Points * | |
|---|---|---|---|---|
| 1 | sarrus | | 99.940 | |
| 2 | Friendly Maltese Citizens |  | 70.441 | |
| 3 | rasmusfaber | 62.113 | ||
