Use Left Mouse Button (LMB) to swap 2 objects, according to their colors, in order to make 3 or more objects match the same color in a sequence.
Use the white circle to clean vertical or horizontal lines, when matching more than three objects of same color
Use the gray circle, the bomb, to explode nearby objects, when matching more than three objects of same color
Use the colored circles to clean all objects of same color, when matching more than three objects of same color
Developed in Unity 2020.3.33f1