I've attached the two slides in question. You'll see three macros total: ChooseColor, CircleColor, and GlobeKey. ChooseColor works, and it is for when you click the colored square to select a color; CircleColor works, and it is for after you've selected a color and you click a circle to fill it with the color; and GlobeKey is the macro where theoretically when the players click the Enter button and the four circles are filled with the correct colors (the 1st circle should be RGB(255, 0, 0), the 2nd circle should be RGB(255, 192, 0), the 3rd circle should be RGB(0, 176, 80), and the 4th circle should be RGB(255, 192, 0) - the 4th circle here is different than my initial post because I made a typo with the wrong color!), they would progress to the next slide.