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Please be aware of fake/fraudulent websites.
The Official Bird in Hand site is birdinhand.com

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Knowledge Cards - Head Games 48 Confounding Word & Math Puzzles

SKU 3266451
Item: K292
Barcode: 9780764945502
Sold out
$10.95
Availability: Translation missing: en.general.icons.icon_check_circle icon Out of stock

Start with a knack for anagrams. Multiply that by a way with numbers. Subtract from the result any morning or late-night fuzzyheadedness. You now know your HGQ, or Head Games Quotient.

Palindromes, shared snacks, travel at uniform velocity—such are the ingredients of conundrums that will give you a mental workout to keep your brain humming away all day long.

Did you cut your teeth on crossword puzzles? Do you sprint blithely through a set of sudoku puzzles? Can you rearrange the letters in “eleven plus two” to produce a different, but equal, addition problem? Step up to Head Games.

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