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
See also...
C# Cook Book // Calculator (Console)
C# Cook Book // Tic Tac Toe (GUI)
Explore...
Online Little Man Computer - CPU simulator
1.2.3 Programming techniques Test #1
Examination Arrangements: Summer 2026
Microbit Multiplayer Game // Maverick
Year 11 GCSE Drama Picnic & Balloon Stomp 2025
New...
Admissions and Application Forms :: Main School and Sixth Form
Operation Mincemeat. Fortune Theatre, London Tuesday, 22 September. Years 9 to 13
Discover...
Programming GCSE CS A Level CS Computer Science GCSE C# The Lost Boys Chemistry Code.Org Repl.It A Level Drama Statutory Information GCSE Computing Mathematics GCE University Test English LMC Year 9 Options Cinematography Technology
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