101 Computing

CSS Code Builder

Administrator — Fri, 26 Jun 2026 11:25:30 +0000

Put your knowledge of the main CSS selectors and properties to the test with this interactive CSS Selector & Property Builder! Complete a series of drag-and-drop challenges to demonstrate your skills in styling HTML web pages using CSS. Choose the…

The post CSS Code Builder first appeared on 101 Computing.

HTML Tag Builder

Administrator — Fri, 26 Jun 2026 10:53:17 +0000

Put your knowledge of the main HTML tags to the test with this interactive HTML Tag Builder! Complete a series of drag-and-drop challenges to demonstrate your skills in building the HTML code needed to create basic web pages. Practise using…

The post HTML Tag Builder first appeared on 101 Computing.

SQL Query Builder

Administrator — Thu, 25 Jun 2026 17:11:07 +0000

Put your SQL skills to the test with this interactive SQL Query Builder! In this challenge, you will practise constructing SQL statements by selecting the correct clauses to retrieve or manipulate data stored in database tables. Work your way through…

The post SQL Query Builder first appeared on 101 Computing.

GCSE Computer Science Definition Builder

Administrator — Thu, 25 Jun 2026 11:26:55 +0000

Learning the key terminology is an essential part of success in GCSE Computer Science. This interactive Definition Builder challenge helps students revise important keywords by asking them to reconstruct definitions one phrase at a time. Simply drag each definition card…

The post GCSE Computer Science Definition Builder first appeared on 101 Computing.

Storage Capacity Contest

Administrator — Mon, 22 Jun 2026 12:58:51 +0000

Have you ever wondered whether 2,000 KB is larger than 1 MB, or how 3,000,000 Bytes compares to 5 MB? Understanding computer storage units is an important skill for every computing student, but comparing different units can sometimes be trickier…

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The Lost Ice Ship

Administrator — Sun, 21 Jun 2026 17:51:54 +0000

In 1915, the famous explorer Sir Ernest Shackleton set out on an Antarctic expedition aboard his ship, Endurance. Unfortunately, the ship became trapped in the ice of the Weddell Sea and was eventually crushed and sunk. For more than 100…

The post The Lost Ice Ship first appeared on 101 Computing.

Boolean Algebra Simplification Quiz

Administrator — Wed, 10 Jun 2026 15:16:23 +0000

Put your Boolean Algebra skills to the test!

The post Boolean Algebra Simplification Quiz first appeared on 101 Computing.

The Boolean Game

Administrator — Wed, 10 Jun 2026 11:15:34 +0000

Play the Boolean Game to put your Boolean logic to the test!

The post The Boolean Game first appeared on 101 Computing.

Interactive Sorting Algorithms

Administrator — Tue, 09 Jun 2026 14:25:51 +0000

Use the following two interactive sorting algorithm activities to test your understanding of the Bubble sort and the Insertion sort algorithms.

The post Interactive Sorting Algorithms first appeared on 101 Computing.

Online HTML, CSS & JavaScript Editor

Administrator — Sun, 07 Jun 2026 17:14:04 +0000

Try our new online editor to code using HTML, CSS and JavaScript. Not sure what to code? Try one of our HTML/CSS or JavaScript challenges. Check our CSS Tools Hub to help you in any of your HTML / CSS…

The post Online HTML, CSS & JavaScript Editor first appeared on 101 Computing.