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Brain Teaser Games
Exercise your brain with riddles and puzzles as you play free Brain Teaser Games. Try before you buy!
#1 Hit Game
Fantasy Mosaics 36: Medieval Quest
Join Harry and explore a medieval dreamscape full of unique puzzle challenges!
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All Brain Teaser Games
- 1001 Jigsaw Earth Chronicles 2
- 1001 Jigsaw Earth Chronicles 3
- 1001 Jigsaw Earth Chronicles 4
- 1001 Jigsaw Earth Chronicles 5
- 1001 Jigsaw Earth Chronicles 6
- 1001 Jigsaw Earth Chronicles 7
- 1001 Jigsaw Home Sweet Home Wedding Ceremony
- 1001 Jigsaw World Tour London
- 1001 Jigsaw World Tour: American Puzzle
- 1001 Jigsaw World Tour: Asia
- 1001 Jigsaw World Tour: Castles And Palaces
- 1001 Jigsaw World Tour: Europe
- 1001 Jigsaw World Tour: Great America
- 1001 Nights: The Adventures of Sindbad
- 9 Elefants
- A Fairy Tale
- Achromatic
- Adore Puzzle
- Adore Puzzle 2: Flavors of Europe
- Alice's Jigsaw Time Travel
- Alice's Jigsaw Time Travel 2
- Alice's Jigsaw: Wonderland Chronicles
- Alice's Jigsaw: Wonderland Chronicles 2
- Alice's Patchwork
- Alice's Patchwork 2
- All-in-One Mahjong
- All-in-One Mahjong 2
- Animal Drop Safari
- Arizona Rose and the Pharaohs' Riddles
- Arizona Rose and the Pirates' Riddles
- Around The World Mosaics
- Asian Riddles
- Asian Riddles 4
- Avalon Legends Solitaire
- Brainiversity 2
- Burn the Rope
- Caribbean Jigsaw
- ChallenBall
- Christmas Mosaic Puzzle
- City of Fools
- Clutter
- Clutter 1000
- Clutter 3: Who is The Void?
- Clutter II: He Said, She Said
- Clutter Infinity: Joe's Ultimate Quest
- Clutter IV: Minigame Madness Tour
- Clutter V: Welcome to Clutterville
- Clutter VI: Leigh's Story
- Contraption Max
- Cubetastic
- Detective Riddles: Sherlock's Heritage
- Detective Riddles: Sherlock's Heritage 2
- Doodle God
- Doodle Kingdom
- DOTSEE
- DragonScales 5: The Frozen Tomb
- DreamWoods2
- Easter Riddles
- Egypt Picross: Pharaoh's Riddles
- Fairytale Mosaics Beauty And The Beast
- Fairytale Mosaics Beauty And The Beast 2
- Fairytale Mosaics Cinderella
- Fairytale Mosaics Cinderella 2
- Fantasy Mosaics
- Fantasy Mosaics 10: Time Travel
- Fantasy Mosaics 11: Fleeing from Dinosaurs
- Fantasy Mosaics 12: Parallel Universes
- Fantasy Mosaics 13: Unexpected Visitor
- Fantasy Mosaics 14: Fourth Color
- Fantasy Mosaics 15: Ancient Land
- Fantasy Mosaics 16: Six colors in Wonderland
- Fantasy Mosaics 17: New Palette
- Fantasy Mosaics 18: Explore New Colors
- Fantasy Mosaics 19: Edge of the World
- Fantasy Mosaics 2
- Fantasy Mosaics 20: Castle of Puzzles
- Fantasy Mosaics 21: On the Movie Set
- Fantasy Mosaics 22: Summer Vacation
- Fantasy Mosaics 23: Magic Forest
- Fantasy Mosaics 24: Deserted Island
- Fantasy Mosaics 25: Wedding Ceremony
- Fantasy Mosaics 26: Fairytale Garden
- Fantasy Mosaics 27: Secret Colors
- Fantasy Mosaics 28: Treasure Map
- Fantasy Mosaics 29: Alien Planet
- Fantasy Mosaics 3
- Fantasy Mosaics 30: Camping Trip
- Fantasy Mosaics 31: First Date
- Fantasy Mosaics 32: Santa's Hut
- Fantasy Mosaics 33: Inventor's Workshop
- Fantasy Mosaics 34: Zen Garden
- Fantasy Mosaics 35: Day at the Museum
- Fantasy Mosaics 36: Medieval Quest
- Fantasy Mosaics 4: Art of Color
- Fantasy Mosaics 5
- Fantasy Mosaics 6: Into the Unknown
- Fantasy Mosaics 7: Our Home
- Fantasy Mosaics 8: New Adventure
- Fantasy Mosaics 9: Portal in the Woods
- Fetch
- Fill And Cross Christmas Riddles
- Fill and Cross Pirate Riddles
- Fill And Cross Pirate Riddles 2
- Fill and Cross Pirate Riddles 3
- Fill and Cross: Trick or Treat 2
- Fill and Cross: Trick or Treat! 3
- Fill and Cross: World Contest
- Fire
- Floating Kingdoms ™
- Flowers Mosaics
- Forest Riddles
- Forest Riddles 2
- Forest Riddles 3
- Forest Riddles 4
- FormIt
- Frozen Patchworks
- Griddlers Beach Season
- Griddlers Legend Of The Pirates
- Griddlers Victorian Picnic
- Griddlers: 12 labors of Hercules
- Griddlers: Tale of Mysterious Creatures
- Griddlers: Ted and P.E.T.
- Griddlers: Tropical Delight
- Halloween Patchworks: Trick or Treat!
- Halloween Riddles: Mysterious Griddlers
- Hidden Clues
- Holiday Jigsaw Christmas 2
- Holiday Jigsaw Christmas 3
- Holiday Jigsaw Christmas 4
- Holiday Jigsaw Easter
- Holiday Jigsaw Easter 3
- Holiday Jigsaw Easter 4
- Holiday Jigsaw Halloween 2
- Holiday Jigsaw Halloween 3
- Holiday Jigsaw Halloween 4
- Holiday Jigsaw Thanksgiving Day
- Holiday Jigsaw Thanksgiving Day 2
- Holiday Jigsaw Thanksgiving Day 3
- Holiday Jigsaw Valentine's Day
- Holiday Jigsaw Valentine's Day 3
- Holiday Jigsaw Valentine's Day 4
- Holiday Mosaics Christmas Puzzles
- Holiday Mosaics Halloween Puzzles
- I SPY Mystery
- I Spy: Spooky Mansion
- Jar of Marbles
- Jar of Marbles II: Journey to the West
- Jigsaw Boom 2
- Jigsaw Puzzle Beach Season
- Jigsaw Puzzle Women's Day
- Jigsaw World
- Jigsaw World Tour 3
- Jigsaw World Tour 4
- Joining Hands
- Joining Hands 2
- Jurassic Mahjong
- King Oddball
- Laruaville 8
- Leaves 2: The Return
- Leaves: The Journey
- Line-it! : Case of the Stolen Past
- Lost Head
- Lucky Clover: Pot O'Gold
- Magic Griddlers
- Magic Griddlers 2
- Magic Wings
- Mahjong Christmas 2
- Mahjong Forbidden Temple
- Mahjong Gold 2: Pirates Island
- Mahjong Magic Islands
- Mahjong Magic Journey
- Mahjong Magic Journey 3
- Mahjongg Dimensions Deluxe
- Mahjongg: Ancient Mayas
- Match Three Pirates! Heir to Davy Jones
- Matchmension: House of Mist
- Mayan Puzzle
- Maze Lord
- Mechanicus
- Mosaic Tomb of Mystery
- Mosaic: Game of Gods II
- Mosaic: Game of Gods III
- Mosaics Galore 2
- Mosaics Galore Challenging Journey
- Mosaics Galore Glorious Journey
- MouseCraft
- Mummy's Treasure
- Munin
- Mystery Maze of Balthasar Castle
- Mystery Mosaics
- Mystery Riddles
- NagiQ
- Nonograms: Malcolm and the Magnificent Pie
- Nonograms: Wolf's Stories
- Number World Adventure
- Olympus Griddlers
- One Tap Hero
- Painting Journey
- Paris Mahjong
- Patricia's Quest for Sun
- Pick & Tick
- Picross Beach Paradise
- Picross Fairytale: Legend Of The Mermaid
- Picross Hansel And Gretel
- Picross Ted and P.E.T. 2
- Pirate Jigsaw
- Pirate Jigsaw 2
- Pirate Mosaic Puzzle: Caribbean Treasures
- Pixel Art 2
- Pixel Art 3
- Pixel Art 4
- Pop-a-Tronic
- Professor Fizzwizzle
- Profitville
- Quantz
- Rainbow Mosaics 10: Christmas Helper
- Rainbow Mosaics 11: Helper’s Valentine
- Rainbow Mosaics: Blooming Garden
- Rainbow Mosaics: Christmas Lights
- Rainbow Mosaics: Christmas Lights 2
- Rainbow Mosaics: Garden Helper
- Rainbow Mosaics: Love Legend
- Rainbow Mosaics: Strange Thing
- Rainbow Mosaics: The Forest's Guardian
- Rainbow Mosaics: Treasure Trip
- Rainbow Mosaics: Treasure Trip 2
- Rainbow Web 3
- Riddles of Egypt
- RoboRoll
- Rooms: The Main Building
- Rooms: The Unsolvable Puzzle
- Royal Jigsaw
- Royal Jigsaw 2
- Royal Jigsaw 3
- Royal Jigsaw 4
- Sakura Day 2 Mahjong
- Sakura Day Mahjong
- Santa's Toy Factory: Nonograms
- Santa's Workshop Mosaics
- Sausage Bomber
- Save the Nature: Mahjong
- Saving Private Sheep
- Shadomania
- Space Mosaics
- SpellKeeper
- Spooky Runes
- Spring Mosaics
- Sticky Linky
- Subject 13
- Sudoku Latin Squares
- Thanksgiving Day Griddlers
- Thanksgiving Day Mosaic
- The Amazing Brain Train
- The Cabinets of Doctor Arcana
- The Clumsys
- The Far Kingdoms: Garden Mosaics
- The Far Kingdoms: Magic Mosaics
- The Far Kingdoms: Spooky Mosaics
- The Inner World
- The Legend of Sleepy Hollow: Jar of Marbles III
- The Rainbow Machine
- The Stone Queen: Mosaic Magic
- The Surprising Adventures of Munchausen
- Travel Mosaics 2: Roman Holiday
- Travel Mosaics 3: Tokyo Animated
- Travel Mosaics 4: Adventures In Rio
- Travel Mosaics 5: Waltzing Vienna
- Travel Mosaics 6: Christmas Around The World
- Travel Mosaics 7: Fantastic Berlin
- Travel Mosaics: A Paris Tour
- Triazzle Island
- Valentine's Day Griddlers
- Valentine's Day Griddlers 2
- Way to Go!
- Winter Mosaics
- World Carnival Griddlers
- World Mosaics
- World Mosaics 2
- World Mosaics 3 - Fairy Tales
- World Mosaics 4
- World Mosaics 5
- World Mosaics 6
- World Mosaics 7
- World Mosaics 8: Fiction Fixers
- World Riddles: Secrets of the Ages
- World Riddles: Seven Wonders
- World Theatres Griddlers
- World's Greatest Cities Mosaics
- World's Greatest Cities Mosaics 10
- World's Greatest Cities Mosaics 2
- World's Greatest Cities Mosaics 3
- World's Greatest Cities Mosaics 4
- World's Greatest Cities Mosaics 5
- World's Greatest Cities Mosaics 6
- World's Greatest Cities Mosaics 7
- World's Greatest Cities Mosaics 8
- World's Greatest Cities Mosaics 9
- World's Greatest Places Mosaics
- World's Greatest Places Mosaics 2
- World's Greatest Places Mosaics 3
- World's Greatest Places Mosaics 4
- World's Greatest Temples Mahjong
KEY
- = New Game
- = Popular
- = Collector's Edition
