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: 8Floor Primary Genre: Card & Board Collector's Edition: No Is Anthology Collection: No + Game Series 1001 Jigsaw (4) Platform/OS Windows (43) Mac (15) Language English (31) German (15) French (12) Is Felix Fun-Sized No (58) 58 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Mosaics Galore Windows | English Fill and Cross: World Contest Windows | English Fill and Cross: World Contest Mac | English Fill and Cross Pirate Riddles Windows | English Fill and Cross Pirate Riddles Mac | English Olympus Griddlers Windows | English Olympus Griddlers Mac | English Mosaics Galore Windows | German Magic Griddlers Windows | English Fill and Cross: World Contest Windows | German Olympus Griddlers Windows | German Ausfüllen und ankreuzen: Piratenrätsel Windows | German Fill And Cross Pirate Riddles 2 Mac | English Fill And Cross Christmas Riddles Mac | English Fill And Cross Christmas Riddles Windows | English Fill And Cross Pirate Riddles 2 Windows | English Fill And Cross Christmas Riddles Windows | French Ausfüllen und ankreuzen: Piratenrätsel 2 Windows | German Fill and Cross Pirate Riddles 3 Windows | English Fill and Cross Pirate Riddles Windows | French Easter Riddles Windows | English Ausfüllen und Ankreuzen: Piratenrätsel 3 Windows | German Fill and Cross Pirate Riddles 3 Mac | English Fill And Cross Pirate Riddles 2 Windows | French Fill and Cross Pirate Riddles 3 Windows | French Magic Griddlers Mac | English Picross Plage Windows | French Griddlers: Strandsaison Windows | German Ausfüllen und ankreuzen: Weihnachtsrätsel 2015 Windows | German Osterrätsel Windows | German Easter Riddles Mac | English Easter Riddles Windows | French Griddlers Beach Season Windows | English Griddlers Beach Season Mac | English Fill and Cross: Trick or Treat! 3 Windows | English Fill and Cross: Trick or Treat! 3 Mac | English Fill and Cross: Trick or Treat! 3 Windows | French Griddlers Victorian Picnic Windows | English Griddlers Victorian Picnic Mac | English Valentine's Day Griddlers 2 Windows | English Valentine's Day Griddlers 2 Mac | English Asian Riddles 4 Windows | English Valentinstag: Griddlers 2 Windows | German Picross de Saint-Valentin 2 Windows | French Picross en Pique-Nique Victorien Windows | French Griddlers: Viktorianisches Picknick Windows | German Picross Légende des Pirates Windows | French Die Rätsel Asiens 4 Windows | German Énigmes d'Asie 4 Windows | French Fill And Cross Trick Or Treat! 3 Windows | German 1 2