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Interactive Course

SQL Coding Challenge – December 2020

Curious what juicy queries we've got for you this time? Be sure to check this month's challenge!

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December 2020 SQL Challenge

Our next monthly SQL Challenge is waiting for you! In December 2020, you have the chance to test your SQL skills on new tasks and a new topic.

If you have fundamental knowledge of SQL (i.e. if you've finished our SQL Basics course), this is a good way to practice your skills. Are you ready to take up this challenge?

Let's start!

Help Jeremy with his book lending program!

December is a month when the evenings are long and people have more time to read. However, finding new books to read isn't always easy! In this challenge, you'll help Jeremy and his friends with their book exchange idea. They're going to share books from their personal collections, so Jeremy has built a simple database to keep track of the various authors and categories. Can you help them find the books they're looking for?

If you've finished our SQL Basics course, you know enough to help Jeremy and his friends get their book details. Give it a try! (Hint: In each exercise, you can see a sample of the data. Look in the right-hand menu, under the "Database" tab.)

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Practice SQL with our coding challenges! Each month, there’s a new set of exercises to solve with real-time feedback.


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