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...

C# Cook Book // Word Search (Console)

Binary addition 1

C# Cook Books

Computer Science

Sport and PE

House Weeks

Mathematics

GCSE Computer Science

Our curriculum

Year 12 revision

Explore...

GCSE CS: 1.6 Social Engineering Excerise

Examination Result Queries

C# Cook Book // Snake (GUI)

On your exam day

Year 11 GCSE Drama Picnic & Balloon Stomp 2025

Farrand on Film: GCSE Film Studies, Component 1: US Films

Examination Certificates

C# Cook Book // Calculator (Console)

The Wave: Autocracy clip part 2 (clip 3 of 9)

Examinations

New...

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

Local Governing Body Information

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

Early Help and Family Help

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

School Policies

Admissions and Application Forms :: Main School and Sixth Form

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

Discover...

Programming GCSE CS A Level CS Computer Science GCSE C# A Levels Design Careers Year 8 Old Hollywood exhibition A2 Biology Phyalevel Drama Theory Recipes Economics Private Study Trips Physics Chemistry

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