How Many People Are in the Family? Only Clever Minds Can Solve This

Take a moment. Don’t rush. Let your brain consider the possibilities. It feels straightforward at first, doesn’t it? Nine sons, each with a sister… you might immediately start calculating.

Some people jump to: 9 sons + 9 sisters + 1 father = 19 people. But that’s where the trap lies.

The riddle never said each son had a different sister. It only said:continue reading …