Here is the link for the exam today:
https://teams.microsoft.com/l/channel/19%3a76b73ea234624caa9312995eb4b5b13d%40thread.tacv2/Image%2520Processing%2520for%2520Physicists%2520Exam%252016%2520Feb%25202021?groupId=8bbff7f2-9163-49ea-ab9d-90a004f614a4&tenantId=a54b3635-128c-460f-b967-6ded8df82e75