How to make an ESP32-CAM detect multiple colors?

I've already managed to make it "detect" one color via "ocv color tracking", my objective is to make it detect multiple colors to make a robot solve the cube.

However I don't quite understand what to do so it detects multiple at the same time.

I only know the basics of Arduino, as you could probably tell, so if you have simpler guided projects that don't take much time and can teach me the mechanics of color detection on an ESP32-CAM I would be grateful.

Take a look at what other people have already done, using your favorite search engine with the search phrase "arduino rubik's cube solver".

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