Coding Challenges for GCSE and A Level Computer Science
Attached is a collection of coding challenges. The best way to learn and get better at programming is to practise, but it is often difficult to know what to make. Working through these challenges will increase you skill set and familiarity with programming.
Remember, we program using python in high school (years 7-11) and C# at sixth form.
Programming IDEs (or you can code online using Replit)
Python: Thonny, Hartismere python online (no saving)
C#: Sharp Develop (old but lightweight), Visual Studio Community
Documents
In this section...
Taking A Level Computer Science
A Level CS: Algorithm Assembly Instructions
See also...
Day of physics at Warwick University
Careers Information for Parents
Explore...
C# Cook Book // Quiz (Console)
C# Cook Book // Calculator (Console)
The Lost Boys - the vampires attack
C# Cook Book // Picture Block Puzzle (GUI)
The Wave: the first autocracy lesson, part 1 (clip 2 of 9)
C# Cook Book // Mastermind (Console)
New...
Hartismere Family Data Protection Policy and Privacy Notice
Increase in Fees for Instrumental/Vocal lessons from September 2026
Stranger Things, The First Shadow. The Phoenix Theatre, Friday 11th September.
Discover...
Programming GCSE CS A Level CS Computer Science GCSE C# The Lost Boys Art Student Information Digital Test Girls Artists Guidance SCI Revision Aspen Russell Higher Photography Just For Fun GCSE Options Lessontest Careers Attack The Block
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