Do you want me to spoil it for you, do you want me to drop a hint, or do you want to puzzle it out yourself? It’s a beautiful little puzzle and very satisfying to solve. Also note that the solution I found only works if you are given a graph with the structure above (i.e. every node is part of the lattice, and the lattice is fairly small in each dimension, and the lattice has edges rather than wrapping around).
Do you want me to spoil it for you, do you want me to drop a hint, or do you want to puzzle it out yourself? It’s a beautiful little puzzle and very satisfying to solve. Also note that the solution I found only works if you are given a graph with the structure above (i.e. every node is part of the lattice, and the lattice is fairly small in each dimension, and the lattice has edges rather than wrapping around).