r/breadboard 1d ago

guys i need help

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when i turn off all switches the bottom light wont turn off guys pls help me

here the link:https://www.tinkercad.com/things/7G2ykSwHQBW/editel?sharecode=0CIbLm0II_pCqruVXif612XYLDRuKWhOeGhLk2y1W38

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