For hosts

Block an entrant

A blocked user cannot submit entries to any of your challenges, now or in the future.

1. 1

   Open any challenge you host and go to its Blocklist tab.

   Your challenges

2. 2

   Press "Block User", enter their email and an optional reason, and confirm.

3. 3

   You can also manage blocks and report users from Abuse Controls.

   Abuse Controls

4. 4

   To undo, unblock them from the same list.