There are two ways to access your To-do assignments. The first is from To-Dos on your right-hand menu list. Whatever To-Dos listed there will be pending for you and categorized by the due date. The 2nd way is from your profile page stats.
There are two ways to access your To-do assignment. The first is from To-Dos on your right-hand menu and whatever todos are there will be pending in a list categorized by the due date. (See Image Below)
The 2nd way is from your profile page stats, right above your Karma points. You are able to click on your pending or completed To-do's to be taken directly to your own To-do assignments. (See Image Below)