Very smart and very successful, 366 Brain Puzzlers jump-starts the brain with a daily Mensa-approved challenge. Engaging, addictive, and guaranteed to give puzzle lovers' neurons a serious workout, here are hundreds of mental conundrums. Elegant logic riddles. Devilishly complex palindromes and anagrams. Word ladders. Magic squares. Plus other numerical stumpers, including this one: Split 93 into two parts so that 3/7 of one part is 1/8 of the other part. And, for when your inner brainiac takes a day off, answers are on the reverse side of each page. Compiled by Mark Danna and Fraser Simpson Free Digital Page-A-Day calendar Features 313 pages of high intensity mental training Saturday and Sunday combined on one page
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