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

Toyota Virtual Plant Tour

How robots are taking over warehouse work

Taking A Level Computer Science

See also...

Mathematics

Year 7

Apprenticeships

Year 10

Useful Websites

Essential programming skills to learn

Computer Science Homework (years 7, 8 and 9)

Apprenticeships, Further Education, Higher Education

CEIAG (Careers Education, Information, Advice & Guidance)

Binary addition 2

Explore...

The Lost Boys opening

Correspondence from the Exams Office

Year 11 GCSE Drama Picnic & Balloon Stomp 2025

Learnit Physics Unit 7: Magnets

C# Yellow Book

On your exam day

The Wave: Cinema's most terrifying lesson

The Wave - Wenger

C# Cook Book // Conversation (Console)

48 Hour Scares

New...

April 2026 Year 10 Mocks

Print Exhibition at Wingfield Barns

Summer 2026 Examinations

Teacher of Art & Photography (Part time)

Teacher of Business Studies & Economics

School Policies

Results

CABARET THE MUSICAL. London. Y9-13. Weds 15th April 2026- Only a few places left

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# The Guardian A Level CPU Year 9 Options Art At Hartismere News and Articles Year 13 Parent Information Test Technology Private Study Miss Baker SCI Revision Transport Physics Year 11 GCSE Drama

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