Start by tapping the "+" button at the top right side of the screen on the My Tests view. You can now give a title to the test.
You'll find two fields —corresponding to a question and to an answer— and an Add button. Type in a question and an answer and tap on the Add button. Repeat this step for all the questions you need.
Tap on the Select button next to the Badge label. You can now select your badge and tap on Done. To edit it, tap on the current badge icon, which replaces the Select button.
Tap on the question you would like to edit. The Question and Answer fields will get automatically filled. Edit the question and/or the answer and tap on Update. To cancel editing, tap on the Cancel button.
Swipe from right to left on a question to remove it.
Once your test is created, tap on the Create button at the top right side of the screen.
Tap on a test from the My Tests view. Now tap on the Edit button at the top right side of the screen. From here, editing a test works the same way as for creating tests. Once you're done editing, tap on the Update button at the top right side of the screen.
Tap on a test from the My Tests view and tap on the trash icon. You will be asked to confirm the test deletion.
Tap on the calendar icon at left of the "+" icon on the My Tests view. Start by selecting a test in the Select a Test button. Once you've selected one, tap on the Done button. Select a date and time and tap on Add Reminder.