Wed, 20 Aug. 2025, 10:00 UTC — Fri, 22 Aug. 2025, 10:00 UTC 
On-line
A RCTF event.
Format: Jeopardy 
Official URL: https://rctf.rois.io/
This event's weight is subject of public voting!
Event organizers
Notice: RCTF 2025 postponed to October 18, 2025
Due to several unfinished preparations on our side — including final platform testing, challenge polishing, and some coordination with partners — we’ve decided to postpone RCTF 2025.
The new schedule is: Saturday, 18 October 2025, 02:00 UTC – Monday, 20 October 2025, 02:00 UTC
We’d rather take the time to ensure everything is stable and fun than rush a half-ready competition.
Thanks for your patience and understanding. See you in October!
-ROIS
