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=Math

The Birthday ParadoxCalculate the probability of two people having the same birthdayBeginnerMath, Birthday
FactorialsVarious ways to calculate the factorial of a numberBeginnerMath, Factorial
Coin FlipsFlip a coin to see how often heads or tails will fallBeginnerMath, Random