Brainstring Advanced is one of the best sellers around the world and provides endless combinations and endless fun. To play, move strings on the puzzle by holding on to their colored tips and them along the tracks. Glide the strings along tracks and create a knot in the middle to set the puzzle up. Solve it by untangling the knot so that no strings are touching. Attempt to get solid colors on all sides of the puzzle.
, Note: Video is for Demonstrational purposes only, ,
