Findings:

• puzzle
• Super Puzzle Fighter 2
• Probability puzzles
• Babel Fish puzzle
• jigsaw puzzle
• puzzle game
• tavern puzzle
• Monkey's puzzle
• Logic puzzles
• Super Puzzle Fighter II Turbo
• spatial puzzles
• first crossword puzzle
• Answer to the first crossword puzzle
• Microsoft Puzzle Collection
• situation puzzle
• Teach Yourself Scheme: 14.4 Logic puzzles
• old chestnut: age puzzles
• American Crossword Puzzle Tournament
• E2 Reveal Word Puzzle : 1 : Answer
• E2 Reveal Word Puzzle : 1
• mechanical puzzle
• slide puzzle
• crossword puzzle
• Answer to the sample paint by numbers puzzle
• World Puzzle Championship
• grid-logic puzzles
• Path puzzle
• letter-chain puzzle
• dissection puzzles
• NSA Puzzles
• Puzzle Bobble
• Life as a Puzzle
• Betting puzzle
• Betting puzzle answer
• coloured hat puzzles
• Monks with blue spots puzzle
• Crossword puzzles are an aphrodisiac.
• word puzzle
• petal puzzle
• MU puzzle
• MU puzzle solution
• German Puzzle Solution
• Disentanglement puzzle
• TVTV! Puzzle
• Jamie's Puzzle
• The Puzzle of Ethics
• How to solve any number sequence puzzle
• number sequence puzzle
• eight queens puzzle
• Puzzle (user)
• Dice Puzzle
• The First Fantastic E2 Crossword Puzzle
• The First Fantastic E2 Crossword Puzzle (solution)
• Microsoft Puzzle Day
• Microsoft Puzzle Hunt
• How to make a crossword puzzle
• The Great Puzzle
• The Twelve Balls Puzzle
• Puzzles from Wonderland
• Puzzles from Wonderland: Solutions for a sore head
• Reve's puzzle
• cryptarithmetic puzzle
• Money Puzzle Exchanger
• puzzle box
• monkey puzzle tree
• Rampage Puzzle Attack
• Merkle's Puzzles
• puzzle jug
• Puzzle Bobble Online
• Pokemon Puzzle League
• Shadowgate Lever Puzzle
• The Eternity Puzzle
• Lateral thinking puzzles
• Lateral thinking puzzle solutions
• puzzle game gravity
• The 15-14 Puzzle
• Milkman's Puzzle
• Nintendo Masterpiece Puzzle Collection
• Phantasmagoria 2: A Puzzle of Flesh
• The Fraggle Rock Puzzle
• The Ten-Yen Puzzle
• Puzzle Pirates
• Tetris puzzle
• Checkerboard puzzle
• The Prison Clock Puzzle
• The Drunk Guy on a Cliff Puzzle
• Solution to the Drunk Guy on a Cliff Puzzle
• The Reigate Puzzle
• Howto: Donate a puzzle to a children's hospital
• Zebra Puzzle
• Puzzle Quest: Challenge of the Warlords
• Does the similarity of pieces make a puzzle easier or harder?
• Do similar pieces make a puzzle easier or harder?
• How to solve any Rubik-like puzzle
• PUZZLE PIRATES RULES (user)
• call/cc yin-yang puzzle
• I am an intricate puzzle and I love you
• Puzzle Strike
• I am a puzzle
• Having knowledge is not the same as having understanding. You can have all the pieces in front of you and still not be able to put the puzzle together.
• trying to put together a single jigsaw puzzle from two different boxes
• Don't be a smartass and offer up a contrived solution that *technically* solves the puzzle but goes against its spirit

If you Log in you could create a "four-axis puzzle" node. If you don't already have an account, you can register here.