33 Math Puzzles (with Answers) to Test Your Smarts
(And adults, of course!) These math puzzles test your brain and critical-thinking skills and provide some constructive, ...
The New Yorker26 天
The Art of the Crossword
The crossword constructors Natan Last and Robyn Weintraub join The New Yorker’s Puzzles & Games editor, Liz Maynes-Aminzade, to share their insights into crafting the perfect puzzle.