Exercises Difficulty Levels and New Exercise Type

In this update I've added difficulty levels to exercises and a new exercise type: listening to YouTube videos. I've also added a fun 404 page mascot!

Some exercises now have difficulty levels (easy, medium, hard) to help you find the right challenge level for your current skills.

I added a brand new exercise type that lets you practice Polish by working with fragments of YouTube videos. For now I've added exercises that use Polish music videos.

This is perfect for improving your listening skills with real Polish content! You can see how these exercises work in the video below.

Below you can see the list of songs that I've added exercises for:

I added random answer order to select answer exercises, making each attempt a fresh challenge.

Added a friendly mascot to the 404 error page to make those "page not found" moments a bit more pleasant!