Keith Winegar’s rather lengthy named IPP37 Exchange Puzzle, the “Paris Pinned Wedge Key Puzzle” (PPWKP) is the latest in the series of his take apart Wedge Key Puzzles. These puzzles look like jigsaw puzzles but Read More
Keith Winegar’s rather lengthy named IPP37 Exchange Puzzle, the “Paris Pinned Wedge Key Puzzle” (PPWKP) is the latest in the series of his take apart Wedge Key Puzzles. These puzzles look like jigsaw puzzles but Read More