Find the number of ways to p...
Find the number of ways to place three black pawns on a chessboard.Correct answers: 23
The first user who solved this task is Neelima Subrahmanyam.
#brainteasers #math

Checking out
A woman rushes into the foyer of a large hotel and sprints up to reception, she hammers on the bell.
Yes, says the receptionist irritably.
Excuse me, says the woman, but I'm in a frightful hurry, could you check me out, please?
The clerk stares at her, looks her up and down.Not bad, he smiles, not bad at all.