Choose the amount of segments and the total length of the rope, then press space. (In my opinion, 7 and 210 look the best, respectively). Then, just move your mouse around!
MOST OF THE CREDIT GOES TO @GreenConsole! His project: http://scratch.mit.edu/projects/18000708/ All I did was make it 1s1s (1 script, 8 custom blocks) and make it list-based. 8/8/14: Made script less cluttered
