Hanayama has done it again, with the cast metal Ring Puzzle. Popular in 15th-Century Europe, this design was actually used as an official marriage ring in some circles. Once you've disentangled the 4 rings, can you reassemble the puzzle? We've included the solution along with your puzzle just in case you find yourself stumped. This amazing brainteaser is just one of the many intriguing puzzles from Hanayama. Rated Level 4, considered challenging by most puzzlers. BePuzzled is more than just jigsaw puzzles. It's puzzle-plus. Not only do we develop interesting jigsaws, but we also apply our University Games game development expertise, using it to build special added value into our products. You'll find a wide range of entertaining puzzles for children and adults.