They baffle, delight, and frustrate millions of people around the world on a daily basis. But even the most dedicated Sudoku-solver might have never spotted this secret pattern. Mathematicians have ...

Sudoku puzzles have been captivating millions of players worldwide for decades, but there’s more to this puzzle than just a ...

Unlock the secrets of the NYT Brain Tickler puzzle with this comprehensive guide. Learn key strategies, tips, and tricks to ...

BURLINGTON - The Logic Puzzle Museum, 533 Milwaukee Ave., is offering one-hour sessions on Sudoku puzzles for teachers, adults and families ages 10 and above at 7 p.m. April 7 or 2 p.m. April 8.

My co-workers quietly played their Sudoku games -- or "stupid puzzles," as I called them -- at their desks, head down in concentration or confusion, I could never tell. I watched them play and ...