How To Play Sudoku With Words?

What are the basic rules of Sudoku?

Sudoku is a puzzle based on a small number of very simple rules:

  • Every square has to contain a single number.
  • Only the numbers from 1 through to 9 can be used.
  • Each 3×3 box can only contain each number from 1 to 9 once.
  • Each vertical column can only contain each number from 1 to 9 once.

Is there a formula for Sudoku?

For example, in the first and fourth columns beginning from the left of the 9×9 grid, we can form the following equations: m+n=a, g+n+f=g+c. In the second and last rows beginning from the top of the 9×9 grid, the following equations can be formed: b+g+f=a+g, e+n+m=a+b+d.

What is the trick to solve Sudoku fast?

Focus on only one part of a square, row, or column rather than worrying about the entire grid all in one go. Slowly work your way up until you fill up all 81 spaces. You can start with a single square, then a row, then a column. Getting rid of all other distractions will help you solve the Sudoku grid much faster.

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.

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What is the aim of Sudoku?

In classic sudoku, the objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid (also called “boxes”, “blocks”, or “regions”) contains all of the digits from 1 to 9.

Is there a Sudoku with letters?

Wordoku (also known as “Letter Sudoku”), is more than just Sudoku with letters. The basic rules are the same as regular sudoku, but with letters instead of numbers: fill every row, column and 3×3 region with each given letter exactly once.

Is there a 16×16 Sudoku?

This is an example of a 16×16 Sudoku. They are very similar to standard 9×9 Sudoku puzzles, but instead of using the number 1-9, we use the numbers 1-9, and also the letters A, B, C, D, E, F, and G. Each row, column, and 4×4 region must be contain one and only one of these.

What are Sudoku words?

DKM Word Sudoku is a unique new word puzzle where you place a list of given words into a 9×9 grid according to Sudoku rules. The words must all be placed in the grid so that each of the nine rows, columns and blocks only contain unique letters.

What is the hardest sudoku?

Tough, tougher, toughest When Inkala developed the AI Escargot in 2006, he said, it is “the most difficult sudoku-puzzle known so far.” “I called the puzzle AI Escargot, because it looks like a snail. Solving it is like an intellectual culinary pleasure. Escargot claimed the top spot for sudoku’s most baffling puzzles.

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What is cross hatching in sudoku?

Also known as cross-hatching, this method involves looking at all the appearances of a given number, and drawing imaginary lines horizontally and vertically from these numbers. Each number can only appear in each row or column once, so these lines eliminate possibilities for where the number can appear in other boxes.

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