Sudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the...
The most obvious way to look at this is to look at definitions of technician/technologist: Technologist: A scientist or engineer who specialises in a particular field. Technician: A person who...