RCTF 2025 is a Jeopardy-style Online Capture The Flag Competition presented by ROIS（Researcher Of Information Security）. The contest is opened to all participants around the world. Teams can compete from any location. No restriction on the number of participants of any team.
The Champion Team of RCTF 2025 will be invited to The Finals of the 10th Edition of XCTF(the location/date subject to change, qualified teams will be informed when the Finals location/date is confirmed).
Other teams can also get the cumulative points to compete for other slots to The Finals of the 10th Edition of XCTF.
Platform: https://rctf2025.xctf.org.cn/
discord: https://discord.gg/hq4m3KrVfG
QQ Group: 935041519