13challengingI am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?Show AnswerShare
13challengingI have a bed I never sleep in, a mouth I never use to eat, and I run but never walk. What am I?Show AnswerShare
13challengingWhich creature walks on four legs in the morning, two legs in the afternoon, and three legs in the evening?Show AnswerShare
13challengingUntil I am measured I am not known, yet how you miss me when I have flown. What am I?Show AnswerShare
12easyThree brothers share a family sport, An endless marathon. The oldest one is fat and short, And trudges slowly on. The middle brother's tall and slim, And keeps a steady pace. The youngest runs just like the wind, Speeding through the race. "He's young in years, we let him run," The older brothers say. "For though he's surely number one, He's second, in a way."Show AnswerLearn MoreShare
12normalIf an electric train is going north at 100 mph and the wind is blowing west at 10 mph, which way does the smoke blow?Show AnswerShare
