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

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Brainteasers

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Brainteasers

Brainteasers

Illustration of two kids holding question marks
/games/brainteasers/brainteaser-quizzes
Brainteaser Quizzes
Wed, 03/21/2018 - 08:00
Animated mouth
/games/brainteasers/double-speak-proverbs
Double-Speak Proverbs!
Blue Jay
/games/brainteasers/matching-game
Matching Game
Fri, 12/02/2016 - 07:00
see no evil, hear no evil, speak no evil monkeys
/games/brainteasers/puzzling-proverbs
New Twists on Old Proverbs
Kids playing in a tree with numbers and letters in it
/games/brainteasers/numbers-and-initials
Numbers & Initials Puzzles!
KAYAK is a palindrome!
/games/brainteasers/palindromes
Palindromes
parts of your brain
/games/brainteasers/parts-of-the-brain
Parts of Your Brain
number tiles on a field
/games/brainteasers/puzzling-numbers
Puzzling Numbers Games
illustration of kids playing an animal themed game show
/games/brainteasers/quizzes
Quizzes
HEAD HEELS
/games/brainteasers/rebus-puzzles
Rebus Puzzles Brainteasers
Tue, 02/07/2017 - 07:00
A Frog Leaps from Rock to Rock Over a Swamp
/games/brainteasers/frog-leap
The Frog Leap Game!
spider running around web
/games/brainteasers/tuff-stuff-riddles
Tuff Stuff Riddles
Wed, 02/08/2017 - 07:00
illustration of a open book
/games/brainteasers/scientific-dictionary
What's That Word?
Elves Dance in the Snow Near Christmas Trees
/games/brainteasers/winter-holiday-fun
Winter Holiday Fun
Tue, 11/15/2011 - 07:00
thanks thanks thanks thanks thanks thanks thanks thanks
/games/brainteasers/word-brainteasers
Word Brainteasers
Thu, 02/09/2017 - 07:00
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