The application can be used on a computer, tablet or smartphone device. We use "responsive design", which means that the user interface of the application may look slightly different on different sized devices. This is because it tries to adjust the desing to fit on any size screen.
No installation is required. Simply visit the website at any time using your preferred web browser e.g. Chrome, Firefox, Internet Explorer or Safari.
Each lesson has practice challenges. The challenges are not timed - you can take as long as you need to answer them.
Challenges are constructed randomly from the lesson content. You can complete each lesson multiple times. There is no limit to how many times you can work on a lesson.
Lessons are loosely ordered by difficulty from easier to more advanced. You can skip ahead if you like.
The application is designed to accept answers without special characters. For example if the answer requires you to enter "čebula" (onion), you can also type "cebula". The same applies for other accented letters. If you experience any problems because your keyboard doesn't have suitable characters, please let us know. We endeavour to design the application to not cause such frustration.
If you register an account, the application will be able to save your progress and show you which lessons you've already completed.