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: Brain Teaser Platform/OS: Windows Language: English + Developer Name 8Floor (2) Alawar (3) Big Fish Studios (2) Elephant Games (1) Collector's Edition No (104) Is Anthology Collection No (104) Is Felix Fun-Sized No (104) 104 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name World's Greatest Cities Mosaics 8 Windows | English World's Greatest Cities Mosaics 9 Windows | English World's Greatest Cities Mosaics 10 Windows | English Sudoku, Kakuro & Friends Windows | English 1 2 3