Sudoku is a logic puzzle game that has been played for centuries. It has a long history of being played and studied, and has been played by people all over the world. It is very popular in Japan, where it is known as Sudoku. This is one of the best-known logic games.

There are many ways to play Sudoku. Some of them are:

The objective of the game is to solve the puzzle.

The rules are very simple. There are only two clues per puzzle.

The first clue is the number of the box.

The puzzle is divided into 9 blocks.

The goal of the game is to place the numbers in the boxes so that they add up to the value of the clue.

The difficulty of the puzzle is increased as you go further into the game.

There are four levels of difficulty.

The first level is easy, the second is medium, the third is hard, and the last is expert.