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: Puzzle Collector's Edition: No Is Felix Fun-Sized: No + Game Series 1001 Jigsaw (40) Platform/OS Windows (239) Mac (72) Language English (155) German (79) French (77) Is Anthology Collection No (311) 311 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name 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 Asian Riddles Windows | English Asian Riddles Mac | English Die Rätsel Asiens Windows | German Énigmes d'Asie Windows | French Fill and Cross: Trick or Treat Windows | English Fill & Cross: Trick or Treat! Windows | German Fill and Cross: Trick or Treat Windows | French Jigsaw World Tour Windows | English Jigsaw Tour Windows | French Holiday Jigsaw Christmas Windows | English Weihnachtspuzzle Weihnachten Windows | German Puzzle de fête Noël Windows | French Christmas Griddlers Windows | English Christmas Griddlers Windows | German Royal Jigsaw 3 Windows | English Royal Jigsaw 3 Mac | English Königliche Puzzle 3 Windows | German Puzzle Royal 3 Windows | French Griddlers: Ted and P.E.T. Windows | English Griddlers: Ted and P.E.T. Mac | English Griddlers: Ted and P.E.T. Windows | German 1001 Jigsaw Earth Chronicles 2 Windows | English 1001 Jigsaw Earth Chronicles 2 Mac | English 1001 Jigsaw: Chroniken der Erde 2 Windows | German 1001 Jigsaw Earth Chronicles 2 Windows | French Holiday Jigsaw Valentine's Day Windows | English Holiday Jigsaw Valentine's Day Mac | English Holiday Jigsaw: Valentinstag Windows | German Holiday Jigsaw Valentine's Day Windows | French Jigsaw World Tour 3 Windows | English Jigsaw World Tour 3 Mac | English Jigsaw Tour 3 Windows | German Jigsaw Tour 3 Windows | French Fill and Cross: Trick or Treat 2 Windows | English Fill and Cross: Trick or Treat 2 Mac | English Fill and Cross: Trick or Treat 2 Windows | German Fill and Cross: Trick or Treat 2 Windows | French Asian Riddles 3 Windows | English Die Rätsel Asiens 3 Windows | German Holiday Jigsaw Halloween 2 Windows | English Holiday Jigsaw Halloween 2 Mac | English Holiday Jigsaw: Halloween 2 Windows | German Puzzle de Fête 2 Halloween Windows | French 1 2 3 4 5 6 7