Hamilton
DOT
+V
Bro, get some HTML5 Canvas.
Broseph
Import DOT description
How to graph
The menu links
Click on a vertex to see the ring UI
Keyboard shortcuts: (v) - enter add vertex mode, (x) - delete selected vertex, (e) - enter edge adding mode for selected vertex.
Export to image.
Right click and select save as...
Link created!
Here is a permalink to your graph