Critical and Creative Thinking / Logic Puzzles

• Answer Garden
• Brain Bashers
• Brain Pickings
• Braingle: Brain Teasers, Riddles, and More
• Brainteasers, Optical Illusions, and Logic Puzzles
• Brainy Kids' Games
• BridgeBuilder-Game
• Center for Creative Learning
• Chess.com
• CR Puzzles (online puzzle magazine)
• The Creative Problem Solving Group
• The Creativity Post
• Cyber Kids: Brain Teasers
• The Daily Sudoku
• Dave Rusin's Games Page
• Factory Balls (game)
• Fido Puzzle
• Foundation for Critical Thinking
• Gift of Logic
• How Fast Are Your Reactions? (game)
• IQ Tests, Brain Teasers, and Puzzles
• Jim Loy's Puzzle Page
• Lure of the Labyrinth (game)
• Math.com: Puzzles, Games, and Contests
• Math and Logic Problems
• OmniSkills: Creative Problem Solving
• Papunet Games
• Piece of Mind Brain Games
• PMI: Plus-Minus-Interesting Decision-Making Process
• Preparing Creative and Critical Thinkers (article)
• Puzzle Soup
• Questioning and Understaning to Improve Learning and Thinking (QUILT)
• Rebus Puzzle Brainteasers
• Rebus Puzzles
• Rebus Puzzles (X-Word)
• Sir Ken Robinson: Do Schools Kill Creativity?
• SOMA Cubes
• Teaching for Creativity: Two Dozen Tips
• Tinker CAD
• Toothpick Puzzles
• Toothpick World (toothpick puzzles)
• VIEW Problem-Solving Assessment