This site contains some analysis of puzzles, and some solutions. This page provides an index to finding those areas, which are scattered throughout the various sections.

• I offer some useful information on traditional 6-piece burrs, including a chart of pieces with numerical IDs (allowing you to determine which burrs are in principle similar or identical), some burrs to try, and links to some sites offering various burrs for sale online.
• A solution to the HABA Trick-Pack puzzle
• A solution to the Synergistics LifeSavers puzzle
• Solutions to the Gordon Brothers Giant, Big, and Perplexing Pyramid puzzles
• A chart of all possible pieces of the type used in the Thinkfun Prarie-Dog Town (and related) puzzles.
• An analysis of puzzles in the category represented by Rocky Chiaro's Collusion, Constantin's The Fence, ThinkFun's Prarie-Dog Town, Mad Cow's Log Pile, and Logika's StabPuzzle.
• Some information about the Columbus' Egg puzzle
• A graphical solution to the Nice Cubes puzzle (a relative of Instant Insanity)
• A graphical solution to the Masudaya Cubes puzzle (which may be Ideal's Face Four)
• A tabular solution to Milton Bradley's Drive Ya Nuts puzzle
• A "solution diary" for the Catch-21 puzzle by Gabriel
• A solution for the vintage "Pike's Peak or Bust" puzzle from Parker Brothers
• A solution to the Hanayama O'Gear puzzle
• A solution to the Hanayama Cuby puzzle
• A solution to the Hanayama Plate puzzle
• Click here to open a window and run my Triangle Peg Solitaire Solver.
• An original design - the Stegmann Two-N's Cube

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