Hi Puzzle-Place fans,
Ring World is a maze ball. The yellow ball turns around within the black ring. When the ball and the ring are correctly aligned, then the ring+ball together can be split in half, and the treasure inside the ball can be removed.
Watch the YouTube video.
Buy the puzzle at my Shapeways Shop.
Read more at the Non-Twisty Puzzles Forum.
Check out the photos below.
Enjoy!
Oskar