The World's Biggest Book of Brainteasers & Logic Puzzles
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Giant Book of Mensa Mind Challenges
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The Strange & Infinite World of Numbers
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Giant Book of Mensa Mind Challenges (Giant Book Series)
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Nearly Impossible Brain Bafflers (Mensa)
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Almost Impossible Brain Bafflers (Mensa)
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Ticket to Heaven: And Other Superior Puzzles
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Make Success Your Friend: 1
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Almost Impossible Puzzles
Releases 9/3/2024