In chapter 7 of the math adventure novel Math and Magic in Wonderland, Lulu and Elizabeth collect and deliver a tribute of Tum Tums to the Bandersnatches. To accomplish this, they must calculate the height of a tree and build a word ladder with the correct number of rungs. They deliver the Tum Tums to seven bridges which, based on graph theory, look like the seven bridges of Königsberg. Let's play along...
