'Homework' contains exercises from the 'Exercises' section. You can solve as many exercises as you want by choosing a number starting from one. If you don't want the homework to contain certain types of exercises, you can fill in with 0 or leave the box empty. In order to start solving the exercises you have to press the button 'Start solving the homework'.
When going through the homework, you have three buttons: 'Check the exercise' – which tells you if your answer is right or wrong, 'Next exercise' and 'I don’t know'.
The homework will also display some information concerning its status – how many exercises it has and how many you have left and it also displays the number of times you selected the 'I don’t know' button.