No pilot school for you.

I'm not color blind and never realized that these are made to show different numbers for those who are and are not. Never paid any attention to it, but now I can clearly see the 74 is made of two different colors/shades. Huh.

It's funny. If I look away, I can clearly see 21, but if I look at it, it disappears.

(I am colorblind, by the way, but not red-green colorblind.)

Nevermind, read your post wrong.