Board Thread:The Quarters - Q & A/@comment-198.206.15.173-20140419211135/@comment-25085701-20140915173005

For Tasks, just click again. It'll uncheck and subtract the XP and gold from your score.

For To-Dos, scroll to the bottom of the task list, click the Completed tab, and find the To Do in the list. Click it and it will reappear on your To-Dos list, also subtracting the XP and gold.

For accidentally clicking +/- Habits, there's no undo.

Taldin (talk) 17:30, September 15, 2014 (UTC)