Hagnýt stærðfræðigreining (STÆ105G), Háskóli Íslands
Höfundar efnis: Valentina Giangreco M Puletti <vgmp@hi.is> og Hulda Hvönn Kristinsdóttir <hhk6@hi.is>.
One Ring to rule them all, One Ring to find them, One Ring to bring them all, and in the darkness bind them.
- J.R.R. Tolkien, The Ring-inscription