Tavern Puzzle Collection (Popularity: )
http://www.tavernpuzzle.com Metal puzzles, created by blacksmith Dennis Sucilsky. Puzzle descriptions, and solution pages, complete with diagrams for taking apart puzzles and ...
PuzzleSolver (Popularity: )
http://www.puzzlesolver.com/ Solutions for the Rubik's Cube and many other mechanical puzzles. Post questions and get answers on the puzzle message board. ...