13challengingI am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?Show AnswerLearn MoreShare
7normalI am always hungry, I must always be fed. The finger I touch will soon turn red. What am I?Show AnswerLearn MoreShare
13easyYou can find me in nice neighborhoods with white houses so pristine, And although packed oh-so tightly, I still manage to slip between, As I tend to each and every yard and here's some friendly advice, You may want to invite me often or our next meeting may not be nice. Who am I?Show AnswerLearn MoreLearn MoreShare
12challengingVoiceless it cries, wingless flutters, toothless bites, mouthless mutters. What is it?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 AnswerLearn MoreShare
5challengingA lamp shines in the dark. A friend bets money that you can't hit it with a rock from 30 feet away. You ask if it counts if the rock just barely touches it and he agrees. You then ask if you can toss something in place of a rock. He also agrees. What do you use to guarantee a win?Show AnswerLearn MoreShare
8challengingI am mother and father, but never birth or nurse. I'm rarely still, but I never wander. What am I?Show AnswerLearn MoreShare
69scienceBorn in the ocean, raised by the sun, when I return to the ocean my life is done. What am I?Show AnswerLearn MoreShare
13challengingThe man who needs it doesn't know it. The man who knows it doesn't want it. The man who wants it doesn't use it for himself. What is it?Show AnswerLearn MoreShare
14challengingA prisoner is told: 'If you tell a lie, we will hang you. If you tell the truth, we will shoot you.' What can the prisoner say to save himself?Show AnswerLearn MoreShare
8normalI live in a house of stone. I never leave, but some claim I've been lost. Through seven windows I see the world. I need to exercise or I become lazy. When I die, my house slowly decays too. What am I?Show AnswerLearn MoreShare
19easyI run but never walk. I sweep but do not mop. I quarantine but am no cop. What am I?Show AnswerLearn MoreLearn MoreShare
10challengingWhat occurs once in life, twice in a moment, but never in one hundred years?Show AnswerLearn MoreShare