Colin Carruthers About Roles Name : Colin Carruthers Software Role Publisher Type Year Time Switch (Unknown) Your Computer Adventure: Text-Only 1983 Maze  (Unknown) Your Computer Arcade: Maze 1983 Jack and the Beanstalk (Unknown) Your Computer Adventure: Text-Only 1984 Machine Status (Unknown) Your Computer Programming: BASIC 1983 Maths Master (Unknown) Your Computer Utility: Maths/Science 1985 Tape to Microdrive (Unknown) Your Computer Utility: Copy/Backup 1985 Maths Package (Unknown) ZX Computing Utility: Maths/Science 1984 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.