rope puzzle

For this model you will need two 12" lengths of thin rope to build it you will pass the rope through one of the holes in the board and two of the beads one of the small an a large one then tie a not at the end and pull it tight then take the other end of the rope and pass it through the other hole in the board and put two more of the beads on the rope and tie a not at the end and repeat that for the other side.