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...

A Level CS: Algorithm Assembly Instructions

Taking A Level Computer Science

How robots are taking over warehouse work

Toyota Virtual Plant Tour

See also...

Hartismere 200

Mathematics

Food Studies

House Weeks

Programming software

Careers Information for Pupils

Design and Technology: Literacy

Binary addition 2

Personal Development

Design and Technology

Explore...

Do the Right Thing Scene Analysis

48 Hour Scares

Code.Org - Express computer science course

On your exam day

The Lost Boys - the vampires attack

Results

C# Cook Book // MatchingPairs (GUI)

Hartismere Art & Photography Exhibition 2025

Correspondence from the Exams Office

Attack the Block Peep Hole

New...

SENDCo

Parents Evening :: Year 12

Autumn Term 2 Sports Clubs

December 2026 Mock Examinations

Vacancies

Paddington The Musical Savoy Theatre, London Thursday, 15 April 2027. Years 7 & 8

In the news: PHP Vulnerability

Parents Evening :: Year 10

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Charity Digital Test Competition A2 Biology Code.Org Representation Revision C# Recipes Guidance Rules Nhs Year 11 GCSE Drama SCI Revision Alamanc Mocks Parent

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