No Math Required: The Appeal Of Sudoku Puzzles

A growing number of people are showing that they’re “hip to be square,” thanks to a simple-seeming-yet, at times, deceptively difficult-number puzzle that’s quickly becoming one of America’s national pastimes. Sudoku is a number-based brain teaser that requires no math skills-just a bit of logic and deduction. Although variations have been introduced in recent years, […]