Demo_sort is a project mainly written in Ruby, it's free.
Data Sorting Methods. Created in Lyceum of Information Technologies. Pascal.
h1. DemoSort: Data Sorting Methods
Created in Lyceum of Information Technologies, 2000 year.
Programming Language: Pascal.
GUI Language: Russian.
Distinctions: 3d place of the regional competition of the Ukrainian Small Academy of Science for the program "Data Sorting Methods" 15.03.2000, Lyceum of Information Technologies.