Open the list you want to test yourself on. Do you want to take the whole test? Click on the green button Practice all words and choose a study mode.
Do you want to test yourself on a certain section of the test? Then you can select the words you answered incorrectly earlier on, or the ones you haven’t yet rehearsed.
You can also select a row by [holding in shift + clicking on the first and last word of the row you want to test].
Before every test you get a short explanation of the study mode you’ve chosen. Do not wish to see this any more? Then you can click on the button Do not show this anymore and click on Start.