Leslie George Hartridge About Roles Name : Leslie George Hartridge Software Role Publisher Type Year Flippit (Unknown) Sinclair Research Ltd Puzzle 1983 Lernon Esperanto (Unknown) Lez Peranto Ltd Educational 1986 Change Request You can request changes or additions here. You can upload files. All change requests are actioned as quickly as possible and you will be informed of the result. Details Files Your Name * Email * Details Your browser doesn't have Flash, Silverlight or HTML5 support. Submit Thank you for your change request. We will respond as soon as possible.