Solve Sudoku more elegantly with Crook’s algorithm in Python. A common solution for solving Sudoku is using Backtracking (aka brute force). This method is a depth-first search and tests a whole branch of until this branch violates the rules or this branch is the solution.
Sudoku was (and still is for me) an addictive numeric pizzle for killing time and also training the brain. Even now, I still see books providing Sudoku exercises in a bookstore and of course many apps providing exercises on App Stores.
However, when any challenge falls on a programmer’s hand, what he will think immediately is how to solve it with a script. Sudoku is of no exception. A common solution for solving Sudoku is using Backtracking (aka brute force). This method is a depth-first search and tests a whole branch of until this branch violates the rules or this branch is the solution.
Although this can almost guarantee to find a solution, the brute force does not enjoy the beauty of Sudoku which I do not like very much. Therefore I am looking for a more elegant way to solve Sudoku. And there is one indeed.
Guide to Python Programming Language
Python is an interpreted, high-level, powerful general-purpose programming language. You may ask, Python’s a snake right? and Why is this programming language named after it?
Python Hello World Program - Your first step towards Python world. Learn how to create the Hello World Python program in PyCharm.
Python Programming Tutorials For Beginners
Today you're going to learn how to use Python programming in a way that can ultimately save a lot of space on your drive by removing all the duplicates. We gonna use Python OS remove( ) method to remove the duplicates on our drive. Well, that's simple you just call remove ( ) with a parameter of the name of the file you wanna remove done.