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 Platform/OS: Mac Language: English Is Anthology Collection: No + Primary Genre Word (4) Collector's Edition No (4) Is Felix Fun-Sized No (4) 4 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: Back to Work Mac | English Square Word: Summer Edition Mac | English Square Word: Christmas Edition Mac | English