The Four Golfers Riddle

Four golfers named Mr. Black, Mr. White, Mr. Brown, and Mr. Blue were competing in a tournament. The caddy didn’t know their names, so he asked them. One of them, Mr. Brown, told a lie.

1st golfer: “The 2nd golfer is Mr. Black.”
2nd golfer: “I am not Mr. Blue!”
3rd golfer: “Mr. White? That’s the 4th golfer.”
4th golfer: Silent.

Which golfer is Mr. Blue?

The 3rd golfer is Mr. Blue.

Mr. Brown is the liar.

The 1st golfer’s statement (“The 2nd golfer is Mr. Black”) is true. The 2nd golfer is Mr. Black.
The 2nd golfer’s statement (“I am not Mr. Blue!”) is true, meaning the 2nd golfer is not Mr. Blue.
The 3rd golfer’s statement (“Mr. White? That’s the 4th golfer.”) is false, so the 4th golfer is not Mr. White.
Thus, the 3rd golfer must be Mr. Blue.