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: Portuguese + Platform/OS Windows (13) Is Anthology Collection No (13) Is Felix Fun-Sized No (13) 13 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name World Mosaics Windows | Portuguese World Mosaics 6 Windows | Portuguese World Mosaics 3 - Fairy Tales Windows | Portuguese World Riddles: Seven Wonders Windows | Portuguese Coloropus Windows | Portuguese World Mosaics 5 Windows | Portuguese Patricia's Quest for Sun Windows | Portuguese Dreamsdwell Stories Windows | Portuguese World Riddles: Secrets of the Ages Windows | Portuguese World Mosaics 2 Windows | Portuguese Trinklit Windows | Portuguese Jar of Marbles Windows | Portuguese World Mosaics 4 Windows | Portuguese