Code Lessons
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Easy-to-follow tutorials and challenges for just snippets of your time.

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Select Tutorials

Learn the tricks to using Google efficiently with special characters and keywords. Also find some fun hidden Google search easter eggs!

Learn about the inner workings of Linux - we'll cover the Linux kernel and GNU programs that work to make up the Linux Operating System.

Learn how to use Git, a version tracking software for programming projects used by nearly all professional software engineers.

Select Challenges

Find out the number of canoes needed in Java.

Learn how to solve "Project Euler Problem 12: Highly divisible triangular number" in Java.

Learn how to find the index of a substring in Java.