Est. 1451. An outstanding coeducational secondary school & sixth form college and England's first academy
CS :: Ciphers and Encryption: PigPen Crossword!
Microbit Multiplayer Game // Maverick
MegaProcessor - the largest CPU in the world
Hartismere Website :: A History :: 1999
Year 9 One Lesson Task :: Congratulations [Spreadsheet]
TwitBook - Can you spot the problems with this profile page?
Computer Science Ciphers Encryption Key Stage 3 GCSE Computing Ingredients Creative Key Stage 4 Link School Day Algorithms Robmiles.Com Harleston Computerphile A Levels A Level CS Examinations Twelfth Night Test Competition
Uh-oh - we were unable to load our website on your browser so we're showing you a plain HTML version.
We use many features found in modern browsers and regrettably yours seems incompatible.
However this legacy version contains (very, very nearly) all the same content. Each page is rendered on our server and doesn't rely on any browser features except the odd font. It doesn't even need Javascript or fancy CSS. It's like being in 1995!
Your browser is reporting itself to us as Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com). Please consider updating your browser to make the most of our website.
If you would like to try our proper website again - you can do so here...