Brain Teasers


The Big Book of Rhyming Riddles: 300 'What Am I?' Riddles for Kids and Families (What Am I? Rhyming Riddles for Smart Kids)
The Journal of Curious Letters (The 13th Reality, #1)
Empire of the Dawn (Empire of the Vampire, #3)
A Crossword Conundrum Collection
Mimik
Secrets of Mind Power: How to Organize and Develop the Hidden Powers of Your Mind
Games for the Super Intelligent
Brain Teasers
The Breakdown
Der Seelenbrecher
The Christmas Murder Game
Brain-Boosting Lateral Thinking Puzzles
Super Lateral Thinking Puzzles
Great Book Of Whodunit Puzzles: Mini-Mysteries For You To Solve
The Christmas Jigsaw Murders (Edie O'Sullivan, #1)
How to Get Lucky by Allen D. AllenScam School Academy by Brian BrushwoodThe Magic of Mental Diagrams by Claudio ArosConned Again, Watson! Cautionary Tales of Logic, Math, and Pr... by Colin BruceMore Number Magic by Grandpa Mike
Real Magic!
8 books — 1 voter

Inspirational Cryptograms Vol. 4 by Edie GainesThe Riddle of the Labyrinth by Margalit FoxUnveiling the Mystic Ciphers by Dave  RamsdenYou Too Can Live Very Long by Al TwostonesYou Too Can Live Very Long by Al Twostones
Inspirational Cryptograms, Vol. 4
8 books — 4 voters
Riddles by Puzzleland241 Real-World Brain Teasers. by Invent and DiscoverDumb Jokes for Smart Folks by Jessica DelfinoThe Jeopardy! Book of Answers by Harry  FriedmanPokemon Go Jokes for Kids! by Travis Kalenborn
Riddles, Puzzles and Brainteasers
5 books — 6 voters

How to Get Lucky by Allen D. AllenConned Again, Watson! Cautionary Tales of Logic, Math, and Pr... by Colin BruceScam School Academy by Brian BrushwoodThe Magic of Mental Diagrams by Claudio ArosSelling the Sizzle by Barry Avrich
Fun with Logic and Probability!
8 books — 1 voter
The Moscow Puzzles by Boris A. KordemskyHow To Solve It by George PólyaThe Lady or the Tiger? And Other Logic Puzzles by Raymond M. SmullyanThe Riddle of the Labyrinth by Margalit FoxFifty Challenging Problems in Probability with Solutions by Frederick Mosteller
Puzzles
56 books — 34 voters

Cryptograms are classic word games where 1 letter will stand for another throughout that puzzle.…more
1 member, last active 13 years ago
Ready to tease your Brain? Puzzlefry is the hub of brain teasers, Logic puzzles, Brain games, Tr…more
3 members, last active 10 years ago
Brain Training brain training to improve brain health and IQ
4 members, last active 12 years ago
Quest To Infinity Answer logic questions and earn points for your team. Draw fate cards and find out your fate! Al…more
1 member, last active 15 years ago