Mr. Blue has 12 brown gloves and 8 black gloves in a drawer in his closet. If he blindly pulls gloves from the drawer, what's the minimum number of gloves Mr. Blue will have to pick, to be certain he has a pair of gloves of the same color?
I'm surprised no one got this already
The answer is 3
How?
He can take out 2 at a time, and they can be black or brown, but one more will have to make a pair, so it's 3!