Slaying the Sudoku Puzzle

Implement the AI techniques of constraint propagation and search in Python to solve a Sudoku board There seem to be two main types of people in the world, crosswords and sudokus. — Rebecca McKinsey In this article, you will constraint propagation and search by making a program that solves Sudoku board. All of the code is written in […]

Common Technical Interview Questions Series — #2

you can find the link to the series homepage here Non-repeating character in a string In this part, we will look at a very simple problem of finding the non-repeating character in a given string Import the ‘random’ module to create a random array, the ‘time’ module to record the execution time of the program and […]