Guided Lab Shell / Logic reasoning

Code Lab

Code Lab becomes a guided simulation lab where learners make predictions, act, revise, transfer, and produce evidence.

Playable World missions

Pick one mission. Follow the guide. Submit evidence.

Released missions come first: a plain link, the catalog, and campaign links open those. Earlier missions stay listed for existing classroom links and recorded evidence.

3-5 / 6-8 / 9-12 / undergrad · Guided Lab Shell

Hello World

Read the starter code

outputRUN

Launch guided mission