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National Institute of Environmental Health Sciences (NIEHS)
 
Kids Environment Kids Health
Kids Environment Kids Health

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Riddles

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Riddles

Riddles

upset child frowning
/games/riddles/classroom-bloopers
Classroom Bloopers
A giraffe
/games/riddles/illusions
Illusions
Illustration of two kids laughing and telling jokes
/games/riddles/jokes
Jokes
illustration of a man pulling a lightbulb out of a idea bubble
/games/riddles/not-so-hard-riddles
Not So Hard Riddles
funny illustration of a two men on boats fishing. One man is easily catching fish. He has one on the fishing rod and several in the boat. The other man cannot catch anything. There are no fish in his boat, and there is a shark circling his boat in the water.
/games/riddles/one-or-the-other
One or the Other
photograph of the sphinx
/games/riddles/philosophically-speaking
Philosophically Speaking
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