Hartismere School

Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy

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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...

Toyota Virtual Plant Tour

Taking A Level Computer Science

A Level CS: Algorithm Assembly Instructions

How robots are taking over warehouse work

Explore...

Hartismere Art & Photography Exhibition 2025

1.6 Systems Security Flashcards | Quizlet

What happens to your examination script?

Sorting Visualiser

Programming software

Online Little Man Computer - CPU simulator

C# Cook Book // MatchingPairs (GUI)

GCSE CS: 1.6 Social Engineering Excerise

48 Hour Scares

C# Cook Book // Quiz (Console)

New...

E-Safety

Stranger Things, The First Shadow. The Phoenix Theatre, Friday 11th September.

June 2026 Year 12 Mocks

Hartismere School & Sixth Form College

Summer 2026 Examinations

Hartismere Family Data Protection Policy and Privacy Notice

Increase in Fees for Instrumental/Vocal lessons from September 2026

April 2026 Year 10 Mocks

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# SCI Revision Do The Right Thing Year 9 Options Year 12 Robmiles.Com Security C# Practice Film Studies Homework GCSE Options Revision Assessment Whiplash Student Information A Level A Levels

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