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 Collector's Edition: No Language: Danish Is Anthology Collection: No + Platform/OS Windows (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 Coloropus Windows | Danish Patricia's Quest for Sun Windows | Danish World Riddles: Secrets of the Ages Windows | Danish World Mosaics 4 Windows | Danish