Zmiany
/* Preparation: recognition of the background colour by the sprite */
[[Plik:maze11.JPG|center]]<br/>
[[Plik:maze12.JPG]]
'''Task:''' We then ask students to add a small blue rectangle to the stage background. <br/>
[[Plik:maze13.JPG|center]]<br/>
'''Task for the students:''' We want the sprite, once it reaches the blue box, to display '''Exit!''' in a speech bubble. We ask the students to find a block which would enable us to display this word. <br/>
''Students may find as many as four such blocks.'' <br/>
[[Plik:maze14.JPG|center]]<br/>
