Category Archives: Math

Sudoku has a mathematical solution

When I first discovered Sudoku puzzles I looked at the boxes and the numbers and said “well, this MUST have a mathematical solution.” I mean, come on, it’s 9 rows, 9 boxes, 9 sets, each with a solution set of numbers 1-9. It seemed perfectly ordered to me and seemed like a mathematical solution was obvious.

So, I started doing some research and it turns out that all the brilliant-est math minds steadfastly held that there was NO mathematical solution for Sudoku. Until today.

I’m not going to pretend that I understand the math in the actual paper but I do understand this:

What Crook has done … is more or less systematized what the average mind does and made it into some sort of computer algorithm – which is a step-by-step procedure.

This means that you can now solve Sudoku puzzles using a computer program. I’ve always maintained that we just need more programs that help us solve all of life’s puzzles.



Filed under Math, Technology Pulse