What is the highest number of queens you could put on a chessboard such that none of them could attack another. (So none of them shared a row, column, or diagonal.) The first new player to comment with the correct …

What is the highest number of queens you could put on a chessboard such that none of them could attack another. (So none of them shared a row, column, or diagonal.) The first new player to comment with the correct …

Why did American soldiers use silly string in Iraq? It’s not for fun. It had a serious military application.

When it was first released, what game was criticised for being “sex in a box”?

We’re posting interesting questions every day this week instead of the usual Sunday, Wednesday, Friday. With what religious sect are these dolls associated? And why do they have no faces?