there will be a shutdown of CISPA's power supply from 10pm tonight until 6pm tomorrow for necessary maintenance. In that time, the servers hosting the videos as well as the challenges and screecher instances will be unavailable. CMS should still work though. If you want to watch the video(s), please sure to finish your downloads before 10pm tonight. We will shut down the VMs at 9pm tonight and start them again at the latest 24h later.
To account for the lost time, we will postpone the Screecher deadline by 1 day, i.e., June 26th, 10 am. For the jeopardy challenges, there is only the deadline at the end of the semester, so no need to push that.