Interactive
Click each marker on the diagram, or tab to it and press Enter. Three of the four are invisible to the learner.
Nothing selected yet. Pick a marker to see what it is and why it matters.
0 of 4 foundTest Q, the one that decides the porting strategy
Below is a complete, self contained HTML document, exactly the shape of the 28 blocks already built for Rise, running inside an iframe created by script and fed through srcdoc. It even posts its height out to this page the same way it would in Mighty, and this page listens and resizes the frame to match.
If the counter below works and the frame sizes itself correctly, then every one of your existing blocks can be ported with no rewriting at all, and the sandbox comes back with it.
Waiting for the frame to report its height...