Game Creation Tools Classification

The EDSAC was the world's first stored-program computer to operate a regular computing service. Designed and built at Cambridge University, England, the EDSAC performed its first calculation on 6th May 1949. [Source: Wikipedia]

• http://www.dcs.warwick.ac.uk/~edsac/
• http://en.wikipedia.org/wiki/Electronic_Delay_Storage_Automatic_Calculator