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

See also...

Year 12 revision

C# Yellow Book

C# Cook Book // Quiz (Console)

Binary addition 1

Languages

Sixth Form

Computer Science Homework (years 7, 8 and 9)

1.3 Computer networks, connections and protocols Flashcards | Quizlet

Computer Science

Chemistry

Explore...

The Wave: Cinema's most terrifying lesson

Learnit Physics Unit 7: Magnets

On your exam day

Computerphile Sudoku Python

The Lost Boys Revision

Candidate Information - Non-examination assessments

Attack the Block revision 2

The Misleading Ending of Whiplash

C# Cook Book // Conversation (Console)

The Wave summary

New...

Harry Potter (One Part) Palace Theatre, London Wednesday, 13 January 2027.

Sixth Form students 16 - 19 Bursary criteria information 2026 - 2027

Operation Mincemeat. Fortune Theatre, London Tuesday, 22 September. Years 9 to 13

HartisMail and Hartismere Accounts

Paddington The Musical Savoy Theatre, London Thursday, 15 April 2027. Years 7 & 8

School Policies

Local Governing Body Information

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

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# Art Physical Education Videos Homework Hartismere Grades Sixth Business Studies Year 12 Recipes Competition Theatre C# Recipes Mrs Davy A Level Artists

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