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
Explore...
GCSE CS: 1.5 Networks - TCP/IP Layers and Protocols
Dracula, 1931 - Don't look in the mirror
New...
Sixth Form students 16 - 19 Bursary criteria information 2026 - 2027
Stranger Things, The First Shadow. The Phoenix Theatre, Friday 11th September.
Discover...
Programming GCSE CS A Level CS Computer Science GCSE C# Just For Fun RSHE Uniform Wellbeing Chem Extra-Curricular Belong News and Articles French C# Practice Governor After School Clubs Mr Trudgill Support Do The Right Thing Parent Information
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