Select the box next to the task. It is crossed out. To undo, select the box again.
Mark a task as done
Select the box next to the task (Mark complete). It is crossed out.
Changed your mind? Select the box again (Mark incomplete) to reopen it.
When you finish, you’ll see this.
Tasks you finish today stay on your list, crossed out, so you can see what you got done.
Questions
Who can mark a task as done?
The owner and the person it is assigned to. Others who can edit the task cannot.
Where do finished tasks go?
They stay crossed out for the rest of the day. On the Tasks page, open Completed to see older ones.
Who sees that I finished it?
Everyone the task is shared with. It also appears on the shared timeline.
Related
Last checked against the Humble app: 16 October 2026.