Program the racer to move up and down with the mouse pointer to avoid the obstacle.
Program the racer to move up and down with the mouse pointer using the “forever,” “go to,” and “mouse y” blocks.
Hey, club member!
to get a badge for each activity you do!
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Scratch is a project of the Lifelong Kindergarten group at the MIT Media Lab. It is available for free at http://scratch.mit.edu.