Henry Ernest Dudeney/Puzzles and Curious Problems/332 - A Bunch of Grapes/Solution

by : $332$

 * A Bunch of Grapes

Solution

 * There are various routes possible, and the diagram shows one of them.


 * Dudeney-Puzzles-and-Curious-Problems-332-solution.png


 * It is absolutely necessary that you begin at $A$ and end at $B$, or the reverse.