Before being able to assign judges to submissions, you'll need to update the status of each one from Not Verified to either Eligible or Ineligible. This allows the challenge administrators to have judges only evaluate the submissions that meet a certain quality threshold.
To update the status of a submission, click on the blue hyperlinked submission title to review it. Towards the top, click the Eligible or Ineligible button. Ones marked as Eligible will be assigned to judges and ones marked as Ineligible will not. Any left in the Not Verified status will also not be assigned to judges.
The status of a submission can be changed at any point. However, it's recommended to complete this step prior to assigning judges.
Please note that the submitters won't receive any notifications regarding the changed status of their submission.