The Popular Number Game Sudoku Involves Using Given Information to Make

question 80

Multiple Choice

The popular number game Sudoku involves using given information to make guesses about where certain numbers should fall within a large grid.As you begin to fill in numbers,you become more certain of which numbers can go in other cells.This demonstrates which problem-solving strategy?

• A)working backward
• B)backtracking
• C)means-end
• D)generate-and-test

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