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Games Logic & Brain Teasers

Mensa 365 Brain Puzzlers Page-A-Day Calendar 2021

by (author) Fraser Simpson

with Workman Calendars

Workman Publishing Co
Initial publish date
Sep 2020
Logic & Brain Teasers
  • Calendar

    Publish Date
    Sep 2020
    List Price

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Where to buy it

Out of print

This edition is not currently available in bookstores. Check your local library or search for used copies at Abebooks.


365 mind-expanding puzzles and conundrums for anyone who likes a challenge.

It’s like circuit training for the brain—an exhilarating mental workout sanctioned by Mensa, the internationally famous high-IQ society, written by renowned puzzle constructor Fraser Simpson. 365 Brain Puzzlers delivers a daily word or number challenge that’s packed with fun and creativity, but tough enough to make you sweat. Test your knowledge of operations in Arithme-Pick. Get your wordplay on with Rhyme Scheme. Plus pangrams, logic puzzles, sequences, anagrams, code breaking, and word problems: If 60% of the people in line are in front of you, and 37.5% of the people in line are behind you, what is the total number of people in the line?*

  • Smart, addictive, and good for the brain
  • Answers on the back of each page
  • Introducing new eco-friendly cardboard backer and larger page size!
  • Printed on FSC-certified paper.

*40 people

About the authors


Fraser Simpson is a high school mathematics teacher and puzzle constructor living in Toronto. He specializes in cryptic crosswords, has written several books of puzzles, and is a proud member of the National Puzzlers’ League. 


Fraser Simpson's profile page

Workman Publishing, founded in 1968, is an independent publisher of adult and childrens books as well as the Original Page-A-Day calendars. Known for its innovations in books and calendars, Workman has established itself with a number of iconic best-sellers, including 365 Cats, Sandra Boynton, 1,000 Places to See Before You Die, and Audubon.

Workman Calendars' profile page

Other titles by Fraser Simpson

Other titles by Workman Calendars