HEATKEYS

User submitted and ranked brain teasers, riddles, quizzes, trivia, logic problems and mind puzzles. Free online games and message boards.

Improve your body and expand your mind. Physical fitness, personality test, educational software, and intellectual challenges.

Brain teasers, puzzles, online games, optical illusions and jigsaws.

brain games, mind exercises and iq tests

Challenge your mind with brain teasers, logic puzzles, mind games, riddles, and optical illusions.

Mind and Visual Puzzles and Activities that enhance critical, logical,and creative thinking skills, and keep your brain active!

Play the best free Mind Games online with Brain Games, Puzzle Games, Sudoku Puzzles, Word Games and Math Games.

Hundreds of fun educational games and activities for kids to play online. Topics include math, geography, animals, and more.

Find cool and unusual gifts for any occasion at UncommonGoods. Creative, eco-friendly gifts for birthdays, weddings, baby showers, anniversaries and more.

A pioneer and leader in online testing, Queendom offers professional quality psychological tests, assessments and quizzes, giving readers the opportunity to look into their own personality, relationships, intelligence and health. Queendom has served ...

Online free iq test - take this 10 minute quiz and get your score and testing results automatically

Optical Illusionist, your source for mind boggling optical illusions and puzzles.

Music, movies, TV, shows and now friends. Get connected on iTunes 10.

We’re a one-of-a-kind retail store with a smart collection of hand-picked, expert-tested, certifiably fun ways to a healthier brain for all ages. Our team is chock-full of smart, outgoing people who are passionate about learning new things and crea...