Sudoku-Solver

Strategies to solve a 9x9 Sudoku The Brute force technique cheacks all the possibilities thus take a lot of time to solve the sudoku.Its code is comparitively easy and short. Solving sudoku by using logical strategies solves the sudoku almost instantly.But its code is complex and large. It can solve most of sudoku provided it have a single solution and does not reqire hit and trial. If a human can solve thegiven problem this program can definately solve it.