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 Is Anthology Collection: No Is Felix Fun-Sized: No + Developer Name 8Floor (311) Alawar (16) Big Fish Studios (2) Boomzap (12) Casual Arts (1) Do Games (3) Five-BN (2) Graphium (9) Puzzles by Joe (1) Qumaron (4) Game Series 1001 Jigsaw (40) Platform/OS Mac (231) Windows (788) Language English (557) German (192) Spanish (29) French (157) Italian (18) Japanese (23) Dutch (15) Swedish (11) Danish (4) Portuguese (13) 1019 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Cubetastic Windows | English Cubetastic Mac | English Jar of Marbles Windows | English Jar of Marbles Mac | English Jar of Marbles Windows | German Jar of Marbles Windows | Spanish Jar of Marbles Windows | French Jar of Marbles Windows | Italian ビー玉のビン Windows | Japanese Jar of Marbles Windows | Portuguese Munchies' Lunch Windows | English Caveman Physics Windows | English Caveman Physics Windows | German Triazzle Island Windows | English Triazzle Island Mac | English World Riddles: Secrets of the Ages Windows | English World Riddles: Secrets of the Ages Mac | English World Riddles: Secrets of the Ages Windows | German World Riddles: Secrets of the Ages Windows | Spanish World Riddles: Secrets of the Ages Windows | French World Riddles: Secrets of the Ages Windows | Italian ワールド・リドル:文明の秘密 Windows | Japanese World Riddles: Secrets of the Ages Windows | Dutch World Riddles: Secrets of the Ages Windows | Swedish World Riddles: Secrets of the Ages Windows | Danish World Riddles: Secrets of the Ages Windows | Portuguese Patricia's Quest for Sun Windows | English Patricia's Quest for Sun Mac | English Patricia's Quest for Sun Windows | German Patricia's Quest for Sun Windows | Spanish Patricia's Quest for Sun Windows | French Patricia's Quest for Sun Windows | Italian パトリシアの冒険:太陽を探して Windows | Japanese Patricia's Quest for Sun Windows | Dutch Patricia's Quest for Sun Windows | Swedish Patricia's Quest for Sun Windows | Danish Patricia's Quest for Sun Windows | Portuguese Royal Jigsaw Windows | English Royal Jigsaw Mac | English Royal Jigsaw Windows | German Puzzle Royal Windows | French Holiday Jigsaw: Halloween Windows | English Holiday Jigsaw: Halloween Windows | German Puzzle de Fête: Halloween Windows | French Ruin Windows | English World Mosaics 5 Windows | English World Mosaics 5 Mac | English World Mosaics 5 Windows | German World Mosaics 5 Windows | Spanish World Mosaics 5 Windows | French 1 … 4 5 6 … 21