Brain challenge

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Brain challenge
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Clip from Brain Games  |  National Geographic  |  July 31, 2017

Can you come up with fifty words in twenty seconds that do not contain the letter 'a'? Try for yourself and get your brain moving then see how others go. Did you get the clue? How many words did you come up with? What other logical strategies could you use to beat the clock?

Can you come up with fifty words in twenty seconds that do not contain the letter 'a'? Try for yourself and get your brain moving then see how others go. Did you get the clue? How many words did you come up with? What other logical strategies could you use to beat the clock?

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