1. A computational system, comprising: at least one processor; at least one nontransitory processor-readable medium that stores at least one of processor-executable instructions or data, which when executed by the at lease one processor produces a graphical user interface for obtaining a solution to a computational problem, the graphical user interface comprising: (A) a first display field for indicating when a digital signal embodied on a carrier wave comprising a respective value for each node in a plurality of nodes has been received; wherein the plurality of nodes are at least two nodes in a lattice of nodes in a quantum processor, and wherein each node in the lattice of nodes is a quantum device; and wherein a value of at least one node in the plurality of nodes individually or collectively represents the solution to the computational problem that has been solved by evolving the quantum processor at a time after a graph representing the computational problem has been mapped onto at least a portion of the lattice; and (B) a second display field for displaying the solution to the computational problem.