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: Big Fish Studios Platform/OS: Mac Is Felix Fun-Sized: No + Primary Genre Adventure (1) Brain Teaser (2) Collector's Edition No (3) Language English (3) Is Anthology Collection No (3) 3 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Fetch Mac | English The Amazing Brain Train Mac | English Professor Fizzwizzle Mac | English