Who is this book for?

• Anyone who wants to teach themselves computer programming, even if they have no previous experience programming.
• Kids and teenagers who want to learn computer programming by programming games. Kids as young as 9 or 10 years old should be able to follow along.
• Adults and teachers who wish to teach others programming.
• Programmers who want to teach others "real" programming by example.

This book is available for free under a Attribution/Share-Alike Creative Commons license. You can make as many copies of it as you like, as long as credit to the author is left in. The Python programming language software this book teaches is also freely available from www.python.org.