Thanks for taking the time to test and your kind feedback. I will try to see if I find a way. As a standalone game it seems easy : write the data in a file and that's it. I have to see whether it is that simple for the Web app...
Might be an interesting challenge to do after the jam. Could even polish it up a little and release it as a mobile game!
Here is some polish :-)
I set myself a last goal before the deadline from Saturday to animate somehow the balls on the board
love it!