HEATKEYS

funny or die - funny videos, funny pictures, and funny jokes - Funny videos, funny pictures, funny jokes, top ten lists, funny blogs, caption contests, and funny articles featuring celebrities, comedians, and you.

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

Squigly

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

Tease your brain with good riddles that will keep your mind busy for hours. Try our riddles, write your own, and share them with friends.

Riddles and brain teasers with answers to boost your brain.

Biggest Optical Illusions blog. Dedicated to visual phenomena and real life illusions. Daily updated.

Think faster, focus better, and remember more with BrainHQ—clinically proven brain training exercises brought to you by Posit Science.

Large riddle database with answers categorized by difficulty. Play Free Online Games chat with friends and win prizes. Includes a riddles search feature.

A collection of free, Java-less games you can play over the web! Solitaire, Hangman, BlackJack, Mazes and more!

Lateral thinking puzzles, mind teasers, tricky riddles. Puzzles for kids and brain teasers for adults.

a free collection of over 2000 riddles, 700 games, 90 illusions, the famous gry riddle, quizzes, picture puzzles, logic puzzles, math puzzles, mystery puzzles, word puzzles, vocal puzzles, brain teasers, funny comics, funny cat pictures, trivia, and ...