User blog comment:Master Sima Yi/Assassinews 03-12-'14 — New Assassin's Creed in Victorian London leaked/@comment-3967215-20141207154603/@comment-4829046-20141208065510

I got it the first time, but I effing failed the other constraint mere seconds before the rope swing =_=

Second time was the charm. The rope swing is all about timing. He positions himself just right for it if you watch.