Well what is supposed to happen, is the green circles dissapear 1 at a time, in a counter clockwise fashion. Where there is no green circle, your eye should see a pink circle. See if you can see it here.

Maybe the lcd screen dosn't change pixels fast enough for it to work?

I'm not really a human, but I play one on earth. flash japh

In reply to Re^2: Tk Optical Illusion by zentara
in thread Tk Optical Illusion by zentara

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