Some Puzzles With Puzzles

I agree those would be good additions.
In the meantime you can group your puzzle groups in the procedure puzzles

And drag them around all at once.

jdhutchinson wrote:

I use a visual programming software called Grasshoper for rhino (NURBS modeller). Although this is probably a question for the scratch developers, I wondered if it could be possible to have tools such as lasso, shift multiple select etc for puzzle pieces?

Unfortunally, we a not familiar with rhino and grasshopper, so better to provide some examples what this puzzle would do and some more explanations.