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: Puzzle Platform/OS: Windows Language: Dutch + Developer Name Alawar (1) Collector's Edition No (15) Is Anthology Collection No (15) Is Felix Fun-Sized No (15) 15 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name World Riddles: Animals Windows | Dutch World Mosaics Windows | Dutch World Mosaics 6 Windows | Dutch World Mosaics 3 - Fairy Tales Windows | Dutch World Riddles: Seven Wonders Windows | Dutch Coloropus Windows | Dutch World Mosaics 5 Windows | Dutch Patricia's Quest for Sun Windows | Dutch Dreamsdwell Stories Windows | Dutch World Riddles: Secrets of the Ages Windows | Dutch Trinklit Supreme Windows | Dutch World Mosaics 4 Windows | Dutch World Mosaics 2 Windows | Dutch Mysteries of Horus Windows | Dutch Puzzle Express Windows | Dutch