Counter with red circle 作者： Marckbyn

Adds a red circle that overlaps with the screen and allows the user to enlarge it with the (+) or (-) keys, also allows to create a copy of the circle by clicking and delete it by pressing (*).

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Adds a red circle that overlaps with the screen and allows the user to enlarge it with the (+) or (-) keys, also allows to create a copy of the circle by clicking and delete it by pressing (*).

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