My daughters have made a game not unlike tic-tac-toe. Of course as I played it with them I started brute-forcing it in my head...
So at lunchtime I made a quick little Python script to 'solve' the game. And I wanted to see the results graphically, so I generated a dot file of all legal moves:
I've pasted the data here.
When I try and render it using
sfdp -x -Tpng data.dot > data.png
neato -x -Tpng data.dot > data.png
sfdp -x -Goverlap=scale -Tpng data.dot > data.png
-Goverlap preserves the layout but uniformly scales things up until there are no more node overlaps. I was able to get a ~77MB PNG that looks like this when you zoom out.