What is Sudoku Puzzle?

What is Sudoku Puzzle?

Sudoku is a logic-based number-placement puzzle that is asked in interviews these days very frequently. In this article, we are going to learn sudoku in-depth....

How to Solve Sudoku Puzzle?

The objective of the puzzle is to populate a 9×9 grid with numbers in such a way that each column, each row, and each of the nine 3×3 subgrids (referred to as “regions” or “boxes”) has all of the digits from 1 to 9, without repetition. The aim of the solver is to logically derive and put the remaining numbers in a way that complies with the rules and results in a singular answer. The puzzle begins with certain cells already filled in with numbers....

Popular Sudoku Puzzles:

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