Zmiany
* Creating their own background for the game (created in the graphics editor; it is also possible to use a photo taken by students or downloaded from the web).
<span style="color: red">'''''Note!!!''''' </span>
: ''For images downloaded from the Internet we should make sure whether their use in the project is legal. We can also show the students from where they can legally download graphics for their projects. Preparing (searching) graphics by the students for the background in class is not advisable due to the unnecessary waste of time. We should also tell our students that the background should have the following dimensions: 480 by 360 points.''
