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...

How robots are taking over warehouse work

Toyota Virtual Plant Tour

Taking A Level Computer Science

A Level CS: Algorithm Assembly Instructions

Explore...

GCSE CS: 1.6 Social Engineering Excerise

Examinations

Revision for computer science

1.3 Computer networks, connections and protocols Flashcards | Quizlet

48 Hour Scares

Examination Rules, Guidance and Support

Dracula podcast

C# Cook Book // Tic Tac Toe (GUI)

Binary addition 2

C# Yellow Book

New...

Summer 2026 Examinations

E-Safety

Hartismere Technical Theatre

April 2026 Year 10 Mocks

Waveney Valley Transport

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

art & science exhibition of year 8 work

June 2026 Year 12 Mocks

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Attack The Block Creative News and Articles GCSE Options Harleston GCSE Drama Cooking Film Studies Component 2 A Level Revision The Wave Test Year 10 Writing Computerphile

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