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: Casual Arts Platform/OS: Windows Collector's Edition: No Is Felix Fun-Sized: No + Primary Genre Family (4) Hidden Object (4) Puzzle (1) Language English (3) German (2) French (2) Japanese (2) Is Anthology Collection No (9) 9 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name The Ultimate Christmas Puzzler II Windows | English 究極のEaster Puzzler Windows | Japanese L'Ultime Casse-Tête de Pâques Windows | French Das ultimative Osterrätsel Windows | German The Ultimate Easter Puzzler Windows | English 究極のクリスマスパズラー Windows | Japanese Le Jeu de Réflexion Ultime pour Noël Windows | French Das ultimative Weihnachtsrätsel-Paket Windows | German The Ultimate Christmas Puzzler Windows | English