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

How robots are taking over warehouse work

A Level CS: Algorithm Assembly Instructions

See also...

Binary addition 2

Useful Websites

Essential programming skills to learn

50 Things to Learn for Creative iMedia

Useful Websites

Student resources

Tutor Time (Life Lessons)

Year 10

Operating Department Practitioner (ODP)

CEIAG (Careers Education, Information, Advice & Guidance)

Explore...

C# Cook Book // Quiz (Console)

Candidate Information - Written exams

Examination Result Queries

Results

GCSE CS: 1.5 Networks - TCP/IP Layers and Protocols

Microbit Multiplayer Game // Maverick

Examination Certificates

The Lost Boys Revision

Code.Org - Express computer science course

C# Cook Book // Conversation (Console)

New...

June 2026 Year 12 Mocks

Summer 2026 Examinations

April 2026 Year 10 Mocks

E-Safety

New Wolsey Youth Theatre applications are now open for September 2026

Open afternoons

Waveney Valley Transport

Examination Arrangements: Summer 2026

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Open LMI Results A Levels Year 9 Options Waveney Valley Videos 200 Information Mrs Davy Examinations Year 10 Computerphile Belong Year 12 Technology

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