Jay, Kay & ElleAll gamesLambda Lab
λLambda LabCreekside Code ClubBuild an idea. Run it. Make it better.

Creekside Code Club

Make an idea
come alive.

Choose a workshop problem. Change the code, run it, and help the Creekside crew make something work.

24 challenges to explore

Pick your workshop

Where do you want to code?

All five workshops are open.

How Lambda Lab works

Make a small idea, then watch it travel.

Build your program with blocks: change the words and numbers inside a block, add values or blocks, and run it to see the Lab respond. Switch to Scheme text whenever you want to type the same program directly.

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