Brain Teaser Download and play free Brain Teasers & Brain Games for PC and Mac. Keep your mind sharp with riddles, memory tests, puzzles, and more! Narrow Your Search Primary Genre: Word Collector's Edition: No Language: English + Is Anthology Collection No (13) Is Felix Fun-Sized No (13) Platform/OS Windows (9) Mac (4) 13 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Position Price Product List Date Product Name Word Zen Windows | English KrissX Windows | English Amazing Pyramids Windows | English NagiQ Mac | English NagiQ Windows | English NagiQ 2: Treasure Hunt Windows | English Square Word: Christmas Edition Windows | English Square Word: Christmas Edition Mac | English Amazing Pyramids: Rebirth Windows | English Square Word: Summer Edition Windows | English Square Word: Summer Edition Mac | English Square Word: Back to Work Windows | English Square Word: Back to Work Mac | English