Two Tokens
Time for the puzzler for this week.
Here we go.
We used this one many, many years ago.
A blind man enters the subway by walking down the stairs with the assistance of his seeing-eye dog.
When he gets to the bottom of the stairs, there is a cage behind which is sitting a woman who's the token vendor. That is how long ago this was, because they have not used tokens in decades... And there's a sign there that says, "Tokens, 40 cents."
The blind man reaches into his pocket and through the slit in the cage he hands the woman a dollar.
No words are spoken. She has never seen him before. They don't know each other at all. She hands him two tokens and 20 cents change. We know this puzzler is old because you can't ride the subway for 40 cents anywhere in the world.
The puzzler question is very simple, how did she know he wanted two tokens?
Good luck.