.In this example, Cells R8C3 and R8C4 are both in the same row (row 8) and have both only candidates 3 and 9 left to occupy these cells.( highlighted in blue). Therefore if these 2 cells can have the number 3 or the number 9 It stands to reason that cell R8C2 CANNOT be 3 and therefore the number 3 can be eliminated leaving there number 7 (cell highlighted in yellow)\.

There are three types of subsets which are:

- Naked pairs – When you are searching for only

two numbers - Naked triples – A scenario where you are

looking for three candidates - Naked quads – Happens when four digits are

missing from a block all with the same logic

**Practice to Perfect Your Skills**

What makes good Sudoku solvers? The answer is – Practice! The more one play, the more familiar one become with the different possibilities and the more proficient one become at solving the puzzle. Start

by solving the easy and simpler grids, then builds up to harder ones as your problem-solving skills improve. To learn more challenging Sudoku solving tips, try this article

Another important thing is that a Sudoku puzzle can be solved between 2 or more people as well. There will be one person responsible to put the suggestions in the grid, but this is a great game to play with your significant other or with friends.

**Round-Up**

Sudoku is a game that requires wit, skill and patience. You have to understand the metrics of each puzzle so that they can guide your decision-making process. If you’re playing a virtual game, you can use available tools to pencil-mark the prospective answers. However, if you’re solving one of those Sudoku puzzles in your daily newspaper, then the traditional pen and eraser will work just fine.

You can play free online Sudoku on our site by clicking here where you can play online or you can print the puzzle and solve it with pencil and eraser. It provide you with a chice between 3 difficulty levels – Easy, Meedium and Hard.

If you interested in our magnificent book with over 1100+ Sudoku puzzles from easy to Super hard,

Click Here

You can use each of the Sudoku’s solving tips above to solve a puzzle, yet by using a combination of all of these techniques makes the journey easier, and helping you finish up the puzzle faster. Remember, this game requires practice and patience so, do not sweat it if you cannot complete a puzzle in a short span of time or in one sitting. Remember – Practice make it perfect.