Publisher's Synopsis
Welcome to boot camp for the brain. The perennially popular calendar that delivers a year of puzzles that are both addictive and tough enough to be sanctioned by Mensa. 365 Brain Puzzlers works your neurons to the max-each day an entertaining logic conundrum, word puzzle, spatial challenge, or math riddle designed to test the brainiac's mettle: One clock loses two minutes every hour, and another clock gains two minutes every hour. If both clocks currently show 12:00, in how many hours will both clocks next show identical times?* Puzzle got you stumped? Don't worry, answers and explanations are on the reverse of each page.
*180 hours
*180 hours
