Desktop Sudoku is a great game that allows you to play three different puzzles: Sudoku, Killer Sudoku and Sudoku X. They are 4 levels of difficulty, from novice to Sudoku veteran. Desktop Sudoku has unlimited puzzles. You can print out puzzles easily, and solve them on paper. It is easy to play, no messy rubbing out if you make a mistake.

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Using the link just below, you can download the Excel spreadsheet I wrote to help solve Sudoku puzzles. You may use it, and pass it on to others if you wish. It was written in Microsoft Excel 2003, using basic Excel only (no macros). I've been told that it does not work using Microsoft "Works".

Excel may not seem like fun to most people. In fact, it may seem like a chore. When you know how to use it however, you'll quickly see that Excel is one of the most versatile programs out there and it is amazing to see all of the things that you can actually do with it.

Feb 25, 2015· Single-cell and multi-cell array formulas in Excel. Excel array formula can return a result in a single cell or in multiple cells. An array formula entered in a range of cells is called a multi-cell formula.An array formula residing in a single cell is called a single-cell formula.. There exist a few Excel array functions that are designed to return multi-cell arrays, for example TRANSPOSE ...

Excel @ Sudoku enables you to create and solve Sudoku puzzles using your favorite spreadsheet environment, Microsoft® Excel. You can create thousands of new, randomly-generated puzzles. For each puzzle you generate, you can decide how many blank. ...

Apr 27, 2010· In this MS Excel tutorial from ExcelIsFun, the 242nd installment in their series of digital spreadsheet magic tricks, you'll learn how to create a sudoku puzzle using array formulas, the INDEX function with criteria and …

Jan 06, 2018· We will now remove numbers to leave the gaps and create the Sudoku puzzle. An updated version of the Excel Sudoku Generator includes some more complicated algorithms to avoid removing numbers that will compromise a unique solution. The level of difficulty of Sudoku puzzles does not necessarily correlate with the count of numbers available, but ...

A Sudoku puzzle has two basic rules: Each column, each row and each box ((3times3) subgrid) must have the numbers (1) to (9).No column, row or box can have two squares with the same number. Someone has replaced each number from (1) to (9) in the Sudoku puzzle above with a letter. Given that the number at the end of a row or at the bottom of a column is the sum of the letters shown ...

The Math Behind Sudoku Solving Strategy . When one hears that no math is required to solve Sudoku, what is really meant is that no arithmetic is required. The puzzle does not depend on the fact that the nine placeholders used are the digits from 1 to 9. Any nine symbols would serve just as well to create and solve the puzzles.

Jan 23, 2021· Sudoku puzzle is a partially filled-in Sudoku board that can only be completed in one way. The game is to extend the puzzle to its unique board. How to Solve . Here's the strategy implemented. We begin with the first Element, say 1, and note cells in which 1 can be placed.

I make a 27 x 27 square, divide it into 3 x 3 squares, fill like the bottom right. I make a separate 3 x 3 square, merge into one large square and put a 1 in it. I copy that square wherever the answer is a given. That is just to establish the form...

May 03, 2010· The above example comes from an puzzle at puzzles.com. This spreadsheet fills in X's when it can be determined that a relationship doesn't exist. For instance, when you place an asterisks to indicate that Allan's color is Brown and you've already determined that Allan's month isn't March, the spreadsheet will fill in an X to ...

This is an Excel/VBA game that creates wordsearch games in either 10*10, 15*15, or 20*20 format. To create a wordsearch, you just need to enter a list of words to use, then click the New Game button. Your new random wordsearch will be displayed as well as a list of words used and statistics about the number of horizontal, vertical, and diagonal ...

The steps that we employ in developing the Sudoku solver in Excel are: 1. Read the partially filled Sudoku puzzle from the Excel Spreadsheet into a 9×9 array. 2. Create a new 9x9x9 array and fill it up with the list of likely numbers for each cell of the 9×9 array. 3.

Sep 28, 2005· I've written a macro that solves sudoku puzzles. I worte it mostly to annoy my boss who's a big suduko fan. I'm going to adapt it to create puzzles if I can ever find the time. email me directly and I'l send it to you when it's done. - Rm "Jim Brass" wrote: > Hi > There is a fairly new puzzle craze called Sudoku. I was wondering if

The theme of this problem set is to solve a sudoku puzzle. To do this, we'll: Read in a text file with an incomplete sudoku puzzle, and represent the puzzle using an immutable abstract datatype. Traslate the puzzle into a propositional formula, represented using immutable list data structures. Solve the formula with the SAT problem solver.

Create a SUDOKU template; Create a Button; Copy Paste the Complete Code; Press the button till the SUDOKU is solved. Note: This Code works only for easy and medium level SUDOKU problems . After Creating the SUDOKU template you page should look like this: NOTE: Make sure you create the template in correct cells else you will have to change the code

Jul 13, 2010· Above is an animated GIF of my Sudoku Solver in action. It does use VBA, but not for solving a puzzle, just for updating the display and moving the game forward. What's nice about this implimentation is that it is interactive and can be used to learn the various human logic techniques that when mastered can solve these puzzles efficiently.

I call them seed puzzles and here's what I mean. The numbers in a sudoku game are really just tokens. Instead of being the numbers 1-9 they could be colors or symbols or letters. So my seed puzzles are not numbers they are the letters a-i. Each seed puzzle gets changed on the fly to make a playable puzzle: Randomize the numbers/tokens.

Sudoku game. Play Sudoku right in Excel! Beginner, intermediate, or expert Sudoku boards available. This is an accessible template. Complimentary access to this premium template is …

The included download file includes an Excel workbook that has a VBA module (macro) that has all the functions necessary to create, clear and solve a Sudoku puzzle. Instructions: Click the link below to download the code.

Mar 23, 2012· The Offset function gives back a range reference, so it could be used in a named formula in validation. We set up the same validation rule for all the cells in the Sudoku range. According to the selected cell, the formulas will be re-calculated and the validation list of the selected cell will show us the possible values for that particular cell.

Nov 28, 2019· There are also different Sudoku solving applications and spreadsheets available today. Most of the spreadsheets use VBA to crack it, anyhow the templates deploying Excel formulas for this purpose are very rare. I have designed a spreadsheet solely relying on Excel Formulas to …

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