So I'm Stumbling...

I come across a game site on Miniclip, it's called Magic Pen, the instructions go:

Move the red ball by drawing objects to push it around. Collect the flags with the red ball to complete each level.

But what really caught my eye was the controls below, specifically the one to rub out mistakes...

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BRILLIANT! If you make a mistake Andy Bell comes and sings for you till you feel better :))