I started playing Sudoku when i was 21 and used to hang on to the game during my travel time in the City Metro with one hand on the railing. Of course, Sudoku has actually taught my brain how to think and weigh different options and what are the most probably options to note before solving things..
But more than, Sudoku has actually taught me something quiet interesting.
1) You always have a logical reasoning behind every move in Life.
2) Contracting to point #1 though, A guess work might save you time to win the game . Compare that to life decisions you make and you would realize that the risk is basically what matters in the Time of Life. If you take that risk, you are solving the puzzle of life faster but on the other side, if the risk is not a calculated Risk, you are bound to fall into a trap hole sometime later in life and it would be very hard to trace back where things went wrong...
3) Sudoku when applied to my field of interest says , that there is logical process to solving every problem and there are only certain decisions which impact the the right solutions and to solve your Supply Chain solution faster, you need to fit the right problems at the right time by analyzing the connecting impacts.. You can make a guess, if a connecting impact actually hurts your puzzle but again that guess can either be a well calculated guess based on your analysis or can be vague based on your prior experience in the Supply Chain space(Something like a delphi method being used for Forecasting etc)
Keep Playing.. Anyways!!!