Consider the following cryptarithmetic puzzle: S U N + M O O N --------------------- P L U T O Re-write the puzzle in terms of a Constraint Satisfaction Problem (CSP). (a) Define the variables for the puzzle. (2) (b) Define the constraints on the variables. (6) (c) What is the meaning of the term \"minimum remaining values (MRV)\" heuristic and \"usefulness\" in the constraint satisfaction problem. (3) (d) Provide the solution to this cryptarithmetic puzzle problem. Show all your steps and calculations. (8)
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Step 1
The variables in this cryptarithmetic puzzle are the letters S, O, U, N, P, L, T, each representing a unique digit from 0 to 9. We need to assign values to these variables such that the addition equation is satisfied. Step 2: Define the constraints on the Show more…
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