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

Taking A Level Computer Science

Toyota Virtual Plant Tour

A Level CS: Algorithm Assembly Instructions

See also...

Year 8

Programming

Day of physics at Warwick University

RSHE (Relationships, Sex and Health Education)

Careers in Biology

Apprenticeship Information

A Level Computer Science

Sport and PE

Revision for computer science

Hartismere 200

Explore...

Dracula podcast

C# Cook Book // MatchingPairs (GUI)

Dracula, 1931 - Don't look in the mirror

Whiplash Final Scene - Andrew Neyman's Performance

The Lost Boys - the vampires attack

Candidate Information - Non-examination assessments

C# Cook Book // Mastermind (Console)

Learnit Physics: Formula Practice

Online Little Man Computer - CPU simulator

Microbit Multiplayer Game // Maverick

New...

April 2026 Year 10 Mocks

Waveney Valley Transport

Term dates

June 2026 Year 12 Mocks

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

E-Safety

Invigilators

Summer 2026 Examinations

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Guidance AS ZEN Year 7 Artists Languages Year 9 Options iMedia Microbit Physical Education Safeguarding Invigilators CPU Ingredients Attack The Block Shakespeare

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