THE 3 STOOGES ARE ASKED WHO IS THE SMARTEST. TWO OF THEM ARE TRUTHFUL AND ONE IS A LIAR. LARRY SAYS CURLY IS THE SMARTEST, MOE SAYS LARRY IS THE SMARTEST AND CURLY SAYS IT IS NOT HIM. WHO IS THE SMARTEST AND WHO IS THE LIAR
Larry is definitely the liar, as everyone knows, Curly is the least intelligent. That makes Moe and Curly the ones telling the truth. Larry is therefore the smartest.