Breadcrumb Home Events Capture the Flag Spring 2020 Capture the Flag Spring 2020 OSU Cyber Security Club's virtual hacking competition in which players compete to obtain “flags” by solving security based problems. All dates for this event occur in the past. Fri, Mar 27 2020, 7pm - Sun, Mar 29 2020, 7pm Full flyer and Registration Category: Opportunity Event Highlight Fri, Mar 27 2020, 7pm - Sun, Mar 29 2020, 7pm