I was having trouble until I realized what they were really asking you to do. It is HARD. But you have to watch the actual color of the word they show you, not the NAME of the color. It twisted my brain into a mess. I scored 0 the first time, too, and then it took several more tries for me to get it really well. I probably did it 10 times before I got 100. It took practice to get my brain to work that way.
Namaste,
Lionheart