Hard riddles for kids can be found through an online search, including this simple one: What starts with "P," ends with "E" and has thousands of letters in it? The answer: A post office. More »

An example of a difficult riddle is, "When is 99 more than 100?" The answer is, "On a microwave," because when 99 is entered on a microwave, the microwave runs for one minute and 39 seconds, but when 100 is entered, it o... More »

Online collections and bookstores are the best places to find challenging riddles. Good Riddles Now, Riddlers and Brain Den maintain online collections of riddles with answers. Most major bookstores, such as Barnes & Nob... More »

The following are riddles intended for kids: What gets wetter and wetter the more it dries? What goes up and down the stairs without moving? What has a face and two hands, but no arms or legs? The answers to these riddle... More »

www.reference.com Hobbies & Games Jokes

A few riddles to work a child's mind include: "I'm tall when I'm young. I'm short when I'm old. What am I?" and "Poor people have it. Rich people need it. If you eat it, you will die. What is it?" The answer to the first... More »

www.reference.com Hobbies & Games Jokes

Children love knock-knock jokes, such as "Knock, knock. Who's there? Ice cream. Ice cream who? Ice cream if you don't let me in!" They also enjoy riddles and puns that let them show friends and grown-ups that they can se... More »

www.reference.com Hobbies & Games Jokes

The letter "E" appears twice in the word "week" but only once in the word "year." The question is a riddle that plays on expectations. More »