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 Developer Name: Cold Coffee Collector's Edition: No Language: English + Primary Genre Word (8) Platform/OS Windows (4) Mac (4) Is Anthology Collection No (8) Is Felix Fun-Sized No (8) 8 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Square Word: Hello Winter Mac | English Square Word: Hello Winter Windows | English Square Word: Back to Work Mac | English Square Word: Back to Work Windows | English Square Word: Summer Edition Mac | English Square Word: Summer Edition Windows | English Square Word: Christmas Edition Mac | English Square Word: Christmas Edition Windows | English