It's the same problem test driven development faces. Some things can be inferred from a list of test cases (exam answers). But some things require deeper insig

It's the same problem test driven development faces. Some things can be inferred from a list of test cases (exam answers). But some things require deeper insight that no amount of test cases can provide without spending time actually thinking about the big picture. http://ravimohan.blogspot.com/2007/04/learning-from-sudoku-solvers.html http://ravimohan.blogspot.com/2007/04/learning-from-sudoku-s...