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 Language: English Is Felix Fun-Sized: No + Game Series 1001 Jigsaw (24) Platform/OS Windows (83) Mac (72) Collector's Edition No (155) Is Anthology Collection No (155) 155 items Sort by Bestselling - All-Time Bestselling - Monthly Bestselling - Weekly Bestselling - Yearly Developer Name Game Series Position Price Product List Date Product Name Pirate Mosaic Puzzle: Caribbean Treasures Mac | English Jigsaw Puzzle Women's Day Mac | English Jigsaw Puzzle Women's Day Windows | English Pirate Mosaic Puzzle: Caribbean Treasures Windows | English Holiday Jigsaw Valentine's Day 4 Mac | English Holiday Jigsaw Valentine's Day 4 Windows | English Holiday Jigsaw Christmas 4 Mac | English Holiday Jigsaw Christmas 4 Windows | English Christmas Mosaic Puzzle Mac | English Santa's Toy Factory: Nonograms Mac | English Santa's Toy Factory: Nonograms Windows | English Holiday Mosaics Christmas Puzzles Mac | English Holiday Mosaics Christmas Puzzles Windows | English Holiday Jigsaw Christmas 3 Mac | English Holiday Jigsaw Christmas 3 Windows | English Holiday Jigsaw Thanksgiving Day 3 Mac | English Holiday Jigsaw Thanksgiving Day 3 Windows | English Thanksgiving Day Mosaic Mac | English Thanksgiving Day Mosaic Windows | English Holiday Mosaics Halloween Puzzles Mac | English Holiday Mosaics Halloween Puzzles Windows | English Holiday Jigsaw Halloween 4 Mac | English Holiday Jigsaw Halloween 4 Windows | English Doodle God Fantasy World of Magic Windows | English Alice's Patchwork 2 Mac | English Alice's Patchwork 2 Windows | English 1001 Jigsaw World Tour: American Puzzle Mac | English 1001 Jigsaw World Tour: American Puzzle Windows | English Egypt Picross: Pharaoh's Riddles Mac | English 1001 Jigsaw Earth Chronicles 4 Mac | English 1001 Jigsaw Earth Chronicles 4 Windows | English Egypt Picross: Pharaoh's Riddles Windows | English Jigsaw Puzzle Beach Season Mac | English Jigsaw Puzzle Beach Season Windows | English 1001 Jigsaw Earth Chronicles 3 Mac | English Holiday Jigsaw Easter 3 Mac | English Holiday Jigsaw Easter 3 Windows | English Valentine's Day Griddlers Mac | English Valentine's Day Griddlers Windows | English Holiday Jigsaw Valentine's Day 3 Mac | English Holiday Jigsaw Valentine's Day 3 Windows | English Jigsaw World Tour 4 Mac | English Jigsaw World Tour 4 Windows | English Christmas Mosaic Puzzle Windows | English Royal Jigsaw 4 Windows | English 1001 Jigsaw Earth Chronicles 3 Windows | English Thanksgiving Day Griddlers Mac | English Holiday Jigsaw Thanksgiving Day 2 Mac | English Holiday Jigsaw Thanksgiving Day 2 Windows | English Thanksgiving Day Griddlers Windows | English 1 2 3 4