To me, this feels like a clever ad for their products, where most people will feel good because they get perfect score if not colorblind and will want to read w

To me, this feels like a clever ad for their products, where most people will feel good because they get perfect score if not colorblind and will want to read will being receptive. Usage of term "IQ" may further flatter ego and attract people to do the test. I admit enjoying doing the test. I think I would have liked something like "ah ah, you were wrong for these colors!". I'm still interested in a color perception test.