Mensa Daily Calendar 2025. A lively mix of word puzzles, number problems, logic quandaries, and other cranial conundrums, this is the only calendar with puzzles so tough they’re sanctioned. Buy from your local bookstore.
A lively mix of word puzzles, number problems, logic quandaries, and other cranial conundrums, this is the only calendar with puzzles so tough they’re sanctioned. Word puzzles, logic challenges, number problems, and more.