# How many levels are there in Sudoku?

## How many levels are there in Sudoku?

Sudoku Difficulty Ratings

Level Average Difficulty Score
Beginner 4000
Easy 4900
Medium 6000
Tricky 7600

## How do you play Super Sudoku?

Killer Sudoku Complete the grid so that every row, column and every three-by-three box contains the digits 1 to 9. Each “cage” (region outlined by a dashed line) has a cage total of all numbers within that cage. Numbers may not be repeated within a cage. Solve the puzzle by logic and reasoning alone.

Is sudoku good for brain?

Sudoku or Crosswords May Help Keep Your Brain 10 Years Younger. New research finds that solving puzzles may help you stay “sharp.” A new study adds more evidence that puzzles can be effective for brain health. On short-term memory tests, puzzle takers had brain function equivalent to eight years younger.

Can a Master of Sudoku solve a fiendish puzzle?

With the full range of tactics even puzzles categorized as ‘fiendish’ and ‘challenging’ can be solved. And yet one of the delights of Sudoku is that there is another level of advanced strategy to call upon that distinguishes Masters of Sudoku from the rest.

### Are there any advanced strategies for sudoku puzzles?

With the full range of tactics even puzzles categorized as ‘fiendish’ and ‘challenging’ can be solved. And yet one of the delights of Sudoku is that there is another level of advanced strategy to call upon that distinguishes Masters of Sudoku from the rest. It is amazing that such an apparently simple puzzle can be so complex.

### What makes a Master of Sudoku a Master?

And yet one of the delights of Sudoku is that there is another level of advanced strategy to call upon that distinguishes Masters of Sudoku from the rest. It is amazing that such an apparently simple puzzle can be so complex. When describing the X-Wing and Swordfish on our strategy page we introduced a good deal of logic.

What’s the best way to spot a Swordfish in Sudoku?

To give you a good chance of spotting the swordfish you should enter all the pencil marks in the grid as shown here. There are no easy routes to spotting the swordfish pattern. So, try focusing on just one number 1-9 in turn as you scan your pencil marks in rows and columns.