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Cover of The Ultimate Brain Challenge: 76 Logic Puzzles, Riddles & Brain Teasers, a puzzle book by B Bailey

Typesetting the pages…

The Ultimate Brain Challenge: 76 Logic Puzzles, Riddles & Brain Teasers

Paperback · 8.5 × 11 in · Black & white

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Use the left and right arrow keys to turn the pages, plus and minus to zoom.