I like the idea but supporting a graphical language natively would represent a lot of work for us, hence I don’t think that will be done soon (we are quite busy working on the new features). However, I see that it’s possible to generate some JS or Python code, which are languages supported by CodinGame. Maybe someone could try to write an extension that allows to do that…
Will see if I can work something out.
You should wait a few weeks, we will soon ease the communication with the IDE and the integration of blockly would be facilitated.