This is a revised version of problem #4 in the Scrabble Scores series. The multipliers are in strings arrays, rather than double-level cell arrays, to coincide with the subsequent problems.
Test suit is broken as it keeps only the first case string array to the entire suit . Please fix since its a Word Puzzles problem
@Nikolaos Nikolaou: can you be more specific? I just re-tested two previous solutions and they worked fine. Each of the test cases contains single-line variables.
I've just solved the problem. It seems to be working fine.
Is my wife right?
Max index of 3D array
Symmetry of vector
Divisible by 7
Lights Out 6 - 5x5, 13 moves
Lights Out 12 - 5x5, three stages, <7 moves
Lights Out 4 - 5x5, 8 moves
Large Sum (inspired by Project Euler 13)
Rule of mixtures (composites) - reverse engineering
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