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