Cuneiform Writing @ University of Pennsylvania Museum of Archaeology and Anthropology

http://www.museum.upenn.edu/new/Games/cuneiform.shtml: "Sumerians created cuneiform
script over 5000 years ago. It was the world's first written language. The last known cuneiform inscription was written in 75 AD. "

楔行文字

； 時有所聞；

與象形文字； 很像； 很有趣