Whoops, you got me. Fixed!

At some point I relabeled the vertices to match the DFS order, but I must have forgotten to update this example.

Nice. I'm liking the interactive diagrams!

I noticed another small error. Step 15 of the Tarjan's algorithm diagram reads:

> Since low[6] > 4, the edge is a bridge.

I think it should read:

> Since low[6] > low[4], the edge is a bridge.

	▲	emih 4 days ago \| parent [-]
		That one is intentional. Note: a tree edge (u, v) is a bridge if and only if low[v] is strictly greater than the entry time of u. Here 4 is the entry time of that node. (For convenience I made sure that the node labels are just the DFS entry times.) Though maybe comparing both low values might also work, I'd have to think about that...