The Logo Program Library

The Logo Program LibraryWelcome to our Program Library!

These pages contain an ever-growing list of Logo source code files. Many of these files demonstrate programming techniques, or Terrapin Logo features. You can download the source code to all programs, and modify them to your liking.

If you have a Logo program that you would like to share, let us know!

Robot Commands

Terrapin Logo can talk to several robots! Please read the Robot Commands page for details.

Click a tag word below to see all Logo programs matching that word.

Filtered by tags=Formulae

String ArtKoch string variationsIntermediateKoch, Strings, Formulae
SnowflakesDraws six-sided snowflakesBeginnerFractals, Formulae
FractalsDraws various fractal imagesIntermediateFractals, Formulae
CrabCrate geometric shapesBeginnerFormulae, Shapes, Complex images