Dave Richeson on Twitter: "Someone gave me a Mensa daily calendar. The puzzles seem to be largely of three types—logic puzzles, word puzzles, & math puzzles. The first two can be tricky,
Mensa 365 Brain Puzzlers Page-A-Day Calendar 2022: A brain busting year of tough pangrams, word ladders, logic challenges, number sequences, and more.: Simpson, Fraser, Workman Calendars: 9781523513246: Amazon.com: Books