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...

Taking A Level Computer Science

How robots are taking over warehouse work

Toyota Virtual Plant Tour

A Level CS: Algorithm Assembly Instructions

Explore...

MegaProcessor - the largest CPU in the world

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

What happens to your examination script?

Dracula, 1931 - Don't look in the mirror

C# Cook Book // Picture Block Puzzle (GUI)

The Wave - Wenger

C# Yellow Book

Year 11 GCSE Drama Picnic & Balloon Stomp 2025

Learnit Physics Unit 7: Magnets

C# Cook Book // Mastermind (Console)

New...

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

E-Safety

HOW DO SCHOOL TRIPS TO THE THEATRE HELP?

Hartismere Technical Theatre

Waveney Valley Transport

Summer 2026 Examinations

June 2026 Year 12 Mocks

April 2026 Year 10 Mocks

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Year 12 Rules Creative Art Photography Science A Level Writing Key Stage 3 Homework Horror Health A Level Drama Sixth Form Mendham Assessment

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