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

A Level CS: Algorithm Assembly Instructions

How robots are taking over warehouse work

Taking A Level Computer Science

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Python Cheat Sheet

Examination Certificates

C# Cook Book // Mastermind (Console)

The Lost Boys opening

Computer Science

C# Yellow Book

Do the Right Thing Scene Analysis

1.6 Systems Security Flashcards | Quizlet

Computerphile Sudoku Python

C# Cook Book // Quiz (Console)

New...

Term dates

Local Governing Body Information

Cover Supervisor

Hartismere Staff Sketchbook Club Exhibition

School Policies

January 2026 Examinations

Completing the Award

Hartismere Family :: Policy Documents

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Programming GCSE CS A Level CS Computer Science GCSE C# Year 11 GCSE Drama Key Stage 4 Supervisor Sketchbook Student Information Examinations GCSE Drama CPU Information Revision Security Test Year 9 Options Cover ZEN Staff

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