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: Card & Board Is Anthology Collection: No Is Felix Fun-Sized: No + Developer Name 8Floor (58) Game Series 1001 Jigsaw (4) Platform/OS Windows (69) Mac (22) Collector's Edition No (91) Language English (46) German (19) Spanish (2) French (16) Italian (1) Japanese (3) Dutch (1) Swedish (1) Danish (1) Portuguese (1) 91 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Avalon Legends Solitaire Windows | English Avalon Legends Solitaire Mac | English Avalon Legends Solitaire Windows | German Avalon Legends Solitaire Windows | Spanish Avalon Legends Solitaire Windows | French Avalon Legends Solitaire Windows | Italian アヴァロン伝説ソリティア Windows | Japanese Avalon Legends Solitaire Windows | Dutch Avalon Legends Solitaire Windows | Swedish Avalon Legends Solitaire Windows | Danish Avalon Legends Solitaire Windows | Portuguese Mosaics Galore Windows | English Mosaics Galore Windows | German Magic Griddlers Windows | English Magic Griddlers Mac | English ChallenBall Windows | English ChallenBall Mac | English ChallenBall Windows | Spanish Fill and Cross Pirate Riddles Windows | English Fill and Cross Pirate Riddles Mac | English Ausfüllen und ankreuzen: Piratenrätsel Windows | German Fill and Cross Pirate Riddles Windows | French Olympus Griddlers Windows | English Olympus Griddlers Mac | English Olympus Griddlers Windows | German Fill And Cross Pirate Riddles 2 Windows | English Fill And Cross Pirate Riddles 2 Mac | English Ausfüllen und ankreuzen: Piratenrätsel 2 Windows | German Fill And Cross Pirate Riddles 2 Windows | French Fill And Cross Christmas Riddles Windows | English Fill And Cross Christmas Riddles Mac | English Ausfüllen und ankreuzen: Weihnachtsrätsel 2015 Windows | German Fill And Cross Christmas Riddles Windows | French Fill and Cross Pirate Riddles 3 Windows | English Fill and Cross Pirate Riddles 3 Mac | English Ausfüllen und Ankreuzen: Piratenrätsel 3 Windows | German Fill and Cross Pirate Riddles 3 Windows | French Fill and Cross: World Contest Windows | English Fill and Cross: World Contest Mac | English Fill and Cross: World Contest Windows | German Easter Riddles Windows | English Easter Riddles Mac | English Osterrätsel Windows | German Easter Riddles Windows | French Griddlers Victorian Picnic Windows | English Griddlers Victorian Picnic Mac | English Griddlers: Viktorianisches Picknick Windows | German Picross en Pique-Nique Victorien Windows | French Fill and Cross: Trick or Treat! 3 Windows | English Fill and Cross: Trick or Treat! 3 Mac | English 1 2