Programming Basics
turtle graphics

Programming for beginners
Let's start with Turtle Graphics

download turtles

iPad / iPhone /  Windows / macOS
"hello" programming by turtle graphics

Turtle Graphics

You can draw various shapes by moving the turtle on the screen.
Turtle Graphics was developed for the programming language "LOGO" in the 1960s for programming beginners. It is still used in various programming languages. 

"Turtles" - free software

"turtles" is a simple educational app for "Turtle Graphics". Not only kids but also adults  can easily learn programming.
"shapes" programming by turtle graphics

Easy programing

You can draw various shapes just by combining blocks of instructions.

"variables" programming by turtle graphics

For next steps

You can also check the concepts of "variables" and "functions" that are necessary when learning more advanced programming.

"fractal shapes" programming by turtle graphics

Fractal shapes

You can draw fractal shapes using recursive processing. It is also recommended for university students who will learn the basics of computer science.


We were inspired by many programming languages ​​when developing the free software “turtles”. We would like to express our heartfelt thanks to the engineers around the world who have created these wonderful software products.