your query is: # sudoku grid solver

Sudoku Solutions - Solver And Helper | Play Thousands Of ...

www.sudoku-solutions.comSolves any valid sudoku puzzle. Helps you to improve your solving skills and practice solving strategies. Offers thousands of free graded puzzles.

Sudoku Solver - Solve Any Sudoku Puzzle Online Instantly

anysudokusolver.comSolve any Sudoku Puzzles . AnySudokuSolver is an Online automatic Sudoku Solver. Just enter the digits in Sudoku board and get the solution instantly.

Sudoku Solver - Solve Your Puzzles Step by Step

sudoku9x9.comThis free online Sudoku solver can solve any valid Sudoku puzzles with a smart option to show the rationale of each step - a good way to learn the solving ...

Sudoku Solver by Andrew Stuart - SudokuWiki.org

www.sudokuwiki.orgShows the logic behind solving Sudoku square by square. ... Use the "Import a Sudoku" button or type in a Sudoku puzzle in the small board.

Free Sudoku Solver - SudokuSolver.net

sudokusolver.netSudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the ...

Sudoku Solver - with Step by Step - Online Resolver - dCode.fr

www.dcode.frTool/Solver to resolve sudoku/wordoku grids (directly or step by step). The aim of the sudoku game is to fill the rows and ...

Sudoku Solver - DataGenetics

datagenetics.comClick to input numbers into the blank grid. If there are no number collisions the solve button will be enabled. Note: If there are multiple solutions, only the ...

Sudoku puzzle: Enter a grid to solve and to play online.

www.sudoku-puzzles-online.comDirections. This page allows you to enter any forward sudoku puzzle at your convenience. Entering a number with the mouse: • Select your square by clicking ...

Solving Every Sudoku Puzzle - Peter Norvig

norvig.comA Sudoku puzzle is a grid of 81 squares; the majority of enthusiasts label the columns 1-9, the rows A-I, and call a collection of nine squares (column, row, or ...

Sudoku Assistant/Solver - St. Olaf College

www.stolaf.eduSee also the 12 Rules of Sudoku, a short essay on trial and error, and the solution to the Easter Monster puzzle solved by hand.

Sudoku solving algorithms - Wikipedia

en.wikipedia.orgSudoku solving algorithms · A typical Sudoku puzzle · A Sudoku (top) being solved by backtracking. Each cell is tested for a valid number, moving "back" when ...

How to Solve Sudoku Puzzles – A Complete Walkthrough, Part 1

sudoku.comOne of the best ways to get started with solving a Sudoku puzzle is to look for “low-hanging fruit” – the rows, columns or squares that already have the ...

Sudoku techniques - Conceptis Puzzles

www.conceptispuzzles.comThe easiest way starting a Sudoku puzzle is to scan rows and columns within each triple-box area, eliminating numbers or squares and finding situations where ...

Solving Sudoku with MATLAB - MathWorks

www.mathworks.comIn contrast to magic squares and other numeric puzzles, no arithmetic is involved; the elements in a Sudoku grid could just as well be letters of the alphabet ...

How I Used Alteryx to Solve Sudoku Puzzles 4000 Times Faster

www.tessellationtech.ioIt is believed that the average Sudoku player spends approximately 20 minutes solving a typical Sudoku puzzle. For very hard puzzles, that ...

AI Sudoku Solver - Medium

medium.comSudoku is a puzzle in which players insert the numbers one to nine into a grid consisting of nine squares subdivided into a further nine smaller squares in ...

Create a Sudoku Solver in Java | Baeldung

www.baeldung.comBuilding a Sudoku puzzle and an efficient algorithm used for solving ... going to look at Sudoku puzzle and algorithms used for solving it.

Sudoku - Puzzle Solver 6x6

www.sudoku.4thewww.comSudoku Puzzles. Samurai Sudoku, Killer Samurai Sudoku. Complete Puzzles - 6x6 or 9x9 and use the Puzzle Solver. Find out about the History and Origins of ...

Sudoku Solver - LeetCode

leetcode.comWrite a program to solve a Sudoku puzzle by filling the empty cells. A sudoku solution must satisfy all of the following rules:.

Sudoku Tips : Learn How To Solve Sudoku Puzzles

www.sudokuessentials.comTo solve the hardest puzzles and games, use advanced strategies such as X-Wing, XY-Wing, and Swordfish. There are two ways to approach the Sudoku Solving ...

Building a Sudoku Solving Application with Computer Vision ...

towardsdatascience.comA Sudoku is a logic-based puzzle that usually comes in the form of a 9x9 grid and 3x3 sub-grids of 1 to 9 digits. The condition to have a ...

neoblizz/Sudoku: Sudoku -- Puzzle Solver on GPU using CUDA.

github.comSudoku Solver -- GPU Implementation [PPT]. Sudoku is a logic-based number puzzle with the objective of filling an entire 9x9 grid with digits from 1-9 so ...

Sudoku Solver in Python - AskPython

www.askpython.comSteps to solve the sudoku puzzle in Python · In this method for solving the sudoku puzzle, first we assign the size of the 2D matrix to variable M (M*M). · Then ...

A Sudoku Puzzle Solver using Strategies - CodeProject

www.codeproject.comThe trick to solving Sudoku puzzles is not to find out where numbers go directly, but is to find out where they cannot and when there is only ...

Sudoku Solver in Python - Lior Sinai

liorsinai.github.ioThis post describes a Sudoku solver in Python. Even the most challenging Sudoku puzzles can be quickly and efficiently solved with depth ...

Solving Sudoku Puzzles with Rewriting Rules - ScienceDirect

www.sciencedirect.comThe aim of the sudoku puzzle (also known as number place in the United States) is to enter a numeral from 1 through 9 in each cell of a grid, ...

Classic Sudoku Puzzle - Apps on Google Play

play.google.comSudoku Puzzle Game is a welcomed and addictive Brain Sudoku puzzle game on Google Play. You can download Sudoku app for your Android phone and tablet.

Sudoku Setter

f-puzzles.com... variant: Ratio (Allows for generalized Kropki sudoku) + Animated solution ... options menu) + Solver no longer wastes time trying to solve puzzles with ...

Sudoku Solver in C++ - Tutorialspoint

www.tutorialspoint.comSuppose we have a Sudoku grid and we have to solve this famous number maze problem, Sudoku. We know that Sudoku is a 9 x 9 number grid, ...

A Pencil-and-Paper Algorithm for Solving Sudoku Puzzles

www.ams.orgThe single most important tool for solving Sudoku puzzles is based on the definition of the solution of a Sudoku puzzle. Definition 1 (Sudoku Solution). The ...

Smart Sudoku Solver - Stacks are the Stanford

stacks.stanford.eduA recursive backtracking algorithm will then solve the puzzle. Section III discusses in detail the measures taken to extract the grid from the image and section ...

Sudoku Solver | SolveMySudoku.com

solvemysudoku.comThe fastest online sudoku puzzle solver. Enter your puzzle and have the solution instantly.

A Sudoku solver using Python - One Step! Code

onestepcode.comNote: This solver is a simplified implementation. It will take too long to solve difficult Sudoku puzzles. For a more efficient solution based ...

How to solve Sudoku with R | R-bloggers

www.r-bloggers.comIn this post we discuss how to write an R script to solve any Sudoku puzzle. There are some R packages to handle this, but in our case, ...

Sudoku Solver

sudokusolver.appThis site contains Sudoku Solver, a very useful application which is able to solve a sudoku puzzle step-by-step and give you an explanation of each step.

Generating and solving Sudoku puzzles with Python - lvngd

lvngd.comGenerating and solving Sudoku puzzles with a unique solution in Python using a backtracking depth-first-search algorithm.

Algorithm for solving Sudoku - Stack Overflow

stackoverflow.comHere is my sudoku solver in python. It uses simple backtracking algorithm to solve the puzzle. For simplicity no input validations or fancy output is done.

Sudoku Solver - AfterAcademy

afteracademy.comThis problem is based on the famous sudoku puzzle. A sudoku board of 9x9 is given and you are expected to fill it correctly.

OpenCV Sudoku Solver and OCR - PyImageSearch

www.pyimagesearch.comIn this tutorial, you will create an automatic sudoku puzzle solver using OpenCV, Deep Learning, and Optical Character Recognition (OCR).

Solve Sudoku Puzzle Using Deep Learning, OpenCV And ...

analyticsindiamag.comWe will build an automatic sudoku solver using deep learning, image processing and backtracking that will complete the given board.

Sudoku Solutions - Solver And Helper | Play Thousands Of ...

www.sudoku-solutions.comSolves any valid sudoku puzzle. Helps you to improve your solving skills and practice solving strategies. Offers thousands of free graded puzzles.

Sudoku Solver - Solve Any Sudoku Puzzle Online Instantly

anysudokusolver.comSolve any Sudoku Puzzles . AnySudokuSolver is an Online automatic Sudoku Solver. Just enter the digits in Sudoku board and get the solution instantly.

Sudoku Solver - Solve Your Puzzles Step by Step

sudoku9x9.comThis free online Sudoku solver can solve any valid Sudoku puzzles with a smart option to show the rationale of each step - a good way to learn the solving ...

Sudoku Solver by Andrew Stuart - SudokuWiki.org

www.sudokuwiki.orgShows the logic behind solving Sudoku square by square. ... Use the "Import a Sudoku" button or type in a Sudoku puzzle in the small board.

Free Sudoku Solver - SudokuSolver.net

sudokusolver.netSudoku is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the ...

Sudoku Solver - with Step by Step - Online Resolver - dCode.fr

www.dcode.frTool/Solver to resolve sudoku/wordoku grids (directly or step by step). The aim of the sudoku game is to fill the rows and ...

Sudoku Solver - DataGenetics

datagenetics.comClick to input numbers into the blank grid. If there are no number collisions the solve button will be enabled. Note: If there are multiple solutions, only the ...

Sudoku puzzle: Enter a grid to solve and to play online.

www.sudoku-puzzles-online.comDirections. This page allows you to enter any forward sudoku puzzle at your convenience. Entering a number with the mouse: • Select your square by clicking ...

Solving Every Sudoku Puzzle - Peter Norvig

norvig.comA Sudoku puzzle is a grid of 81 squares; the majority of enthusiasts label the columns 1-9, the rows A-I, and call a collection of nine squares (column, row, or ...

Sudoku Assistant/Solver - St. Olaf College

www.stolaf.eduSee also the 12 Rules of Sudoku, a short essay on trial and error, and the solution to the Easter Monster puzzle solved by hand.

Sudoku solving algorithms - Wikipedia

en.wikipedia.orgSudoku solving algorithms · A typical Sudoku puzzle · A Sudoku (top) being solved by backtracking. Each cell is tested for a valid number, moving "back" when ...

How to Solve Sudoku Puzzles – A Complete Walkthrough, Part 1

sudoku.comOne of the best ways to get started with solving a Sudoku puzzle is to look for “low-hanging fruit” – the rows, columns or squares that already have the ...

Sudoku techniques - Conceptis Puzzles

www.conceptispuzzles.comThe easiest way starting a Sudoku puzzle is to scan rows and columns within each triple-box area, eliminating numbers or squares and finding situations where ...

Solving Sudoku with MATLAB - MathWorks

www.mathworks.comIn contrast to magic squares and other numeric puzzles, no arithmetic is involved; the elements in a Sudoku grid could just as well be letters of the alphabet ...

How I Used Alteryx to Solve Sudoku Puzzles 4000 Times Faster

www.tessellationtech.ioIt is believed that the average Sudoku player spends approximately 20 minutes solving a typical Sudoku puzzle. For very hard puzzles, that ...

AI Sudoku Solver - Medium

medium.comSudoku is a puzzle in which players insert the numbers one to nine into a grid consisting of nine squares subdivided into a further nine smaller squares in ...

Create a Sudoku Solver in Java | Baeldung

www.baeldung.comBuilding a Sudoku puzzle and an efficient algorithm used for solving ... going to look at Sudoku puzzle and algorithms used for solving it.

Sudoku - Puzzle Solver 6x6

www.sudoku.4thewww.comSudoku Puzzles. Samurai Sudoku, Killer Samurai Sudoku. Complete Puzzles - 6x6 or 9x9 and use the Puzzle Solver. Find out about the History and Origins of ...

Sudoku Solver - LeetCode

leetcode.comWrite a program to solve a Sudoku puzzle by filling the empty cells. A sudoku solution must satisfy all of the following rules:.

Sudoku Tips : Learn How To Solve Sudoku Puzzles

www.sudokuessentials.comTo solve the hardest puzzles and games, use advanced strategies such as X-Wing, XY-Wing, and Swordfish. There are two ways to approach the Sudoku Solving ...

Building a Sudoku Solving Application with Computer Vision ...

towardsdatascience.comA Sudoku is a logic-based puzzle that usually comes in the form of a 9x9 grid and 3x3 sub-grids of 1 to 9 digits. The condition to have a ...

neoblizz/Sudoku: Sudoku -- Puzzle Solver on GPU using CUDA.

github.comSudoku Solver -- GPU Implementation [PPT]. Sudoku is a logic-based number puzzle with the objective of filling an entire 9x9 grid with digits from 1-9 so ...

Sudoku Solver in Python - AskPython

www.askpython.comSteps to solve the sudoku puzzle in Python · In this method for solving the sudoku puzzle, first we assign the size of the 2D matrix to variable M (M*M). · Then ...

A Sudoku Puzzle Solver using Strategies - CodeProject

www.codeproject.comThe trick to solving Sudoku puzzles is not to find out where numbers go directly, but is to find out where they cannot and when there is only ...

Sudoku Solver in Python - Lior Sinai

liorsinai.github.ioThis post describes a Sudoku solver in Python. Even the most challenging Sudoku puzzles can be quickly and efficiently solved with depth ...

Solving Sudoku Puzzles with Rewriting Rules - ScienceDirect

www.sciencedirect.comThe aim of the sudoku puzzle (also known as number place in the United States) is to enter a numeral from 1 through 9 in each cell of a grid, ...

Classic Sudoku Puzzle - Apps on Google Play

play.google.comSudoku Puzzle Game is a welcomed and addictive Brain Sudoku puzzle game on Google Play. You can download Sudoku app for your Android phone and tablet.

Sudoku Setter

f-puzzles.com... variant: Ratio (Allows for generalized Kropki sudoku) + Animated solution ... options menu) + Solver no longer wastes time trying to solve puzzles with ...

Sudoku Solver in C++ - Tutorialspoint

www.tutorialspoint.comSuppose we have a Sudoku grid and we have to solve this famous number maze problem, Sudoku. We know that Sudoku is a 9 x 9 number grid, ...

A Pencil-and-Paper Algorithm for Solving Sudoku Puzzles

www.ams.orgThe single most important tool for solving Sudoku puzzles is based on the definition of the solution of a Sudoku puzzle. Definition 1 (Sudoku Solution). The ...

Smart Sudoku Solver - Stacks are the Stanford

stacks.stanford.eduA recursive backtracking algorithm will then solve the puzzle. Section III discusses in detail the measures taken to extract the grid from the image and section ...

Sudoku Solver | SolveMySudoku.com

solvemysudoku.comThe fastest online sudoku puzzle solver. Enter your puzzle and have the solution instantly.

A Sudoku solver using Python - One Step! Code

onestepcode.comNote: This solver is a simplified implementation. It will take too long to solve difficult Sudoku puzzles. For a more efficient solution based ...

How to solve Sudoku with R | R-bloggers

www.r-bloggers.comIn this post we discuss how to write an R script to solve any Sudoku puzzle. There are some R packages to handle this, but in our case, ...

Sudoku Solver

sudokusolver.appThis site contains Sudoku Solver, a very useful application which is able to solve a sudoku puzzle step-by-step and give you an explanation of each step.

Generating and solving Sudoku puzzles with Python - lvngd

lvngd.comGenerating and solving Sudoku puzzles with a unique solution in Python using a backtracking depth-first-search algorithm.

Algorithm for solving Sudoku - Stack Overflow

stackoverflow.comHere is my sudoku solver in python. It uses simple backtracking algorithm to solve the puzzle. For simplicity no input validations or fancy output is done.

Sudoku Solver - AfterAcademy

afteracademy.comThis problem is based on the famous sudoku puzzle. A sudoku board of 9x9 is given and you are expected to fill it correctly.

OpenCV Sudoku Solver and OCR - PyImageSearch

www.pyimagesearch.comIn this tutorial, you will create an automatic sudoku puzzle solver using OpenCV, Deep Learning, and Optical Character Recognition (OCR).

Solve Sudoku Puzzle Using Deep Learning, OpenCV And ...

analyticsindiamag.comWe will build an automatic sudoku solver using deep learning, image processing and backtracking that will complete the given board.

Blank Grid - Play Your Own Sudoku Puzzles

sudoku9x9.comYou can play your own Sudoku puzzles with our online Sudoku blank grid - an easier way to play Sudoku games. Just submit a valid Sudoku puzzle. We will prepare ...

Play Free Sudoku online - solve daily web sudoku puzzles

sudoku.comPlay free Sudoku online from Easy to Expert level on Sudoku.com. Select a difficulty level of a web sudoku puzzle to challenge yourself and enjoy the game!

Sudoku puzzle: Enter a grid to solve and to play online.

www.sudoku-puzzles-online.comThis page allows you to enter any forward sudoku puzzle at your convenience. Entering a number with the mouse: • Select your square by clicking in it.

Web Sudoku - Billions of Free Sudoku Puzzles to Play Online

www.websudoku.comPlay unlimited sudoku puzzles online. Four levels from Easy to Evil. Compatible with all browsers, tablets and phones including iPhone, iPad and Android.

Make Sudoku Your Way

www.createclassicsudoku.comMake Sudoku your way, Sudoku DIY. ... Make Sudoku Your Way. Given: a blank Sudoku. Goal: a sudoku with one and only one solution. Toggle Draggable Digits.

Sudoku Solutions - Solver And Helper | Play Thousands Of ...

www.sudoku-solutions.comSolves any valid sudoku puzzle. Helps you to improve your solving skills and practice solving strategies. Offers thousands of free graded puzzles.

Online Sudoku - Goobix.com

www.goobix.comOnline Sudoku - The Rules. Here you can play, on the web, Sudoku puzzles online. The 9x9 grid. is made up of 3x3 subgrids (called regions) ...

Sudoku Solver - Solve Any Sudoku Puzzle Online Instantly

anysudokusolver.comSolve any Sudoku Puzzles . AnySudokuSolver is an Online automatic Sudoku Solver. Just enter the digits in Sudoku board and get the solution instantly.

Sudoku Online | Free Sudoku Puzzles to Play Online

www.sudokuonline.ioPlay Sudoku Online: solve unlimited free sudoku puzzles from easy, medium, hard and evil difficulty levels. Play it and challenge yourself.

Blank Sudoku Grid for Download and Printing - Puzzle Stream

puzzlestream.comThis sudoku grid is intentionally left blank, for your solving convenience (or people who like to solve with invisible ink).

Sudoku | Free Sudoku Online in your Web Sudoku Kingdom

www.livesudoku.comThe goal of a Sudoku puzzle game is to fill a 9x9 grid with numbers so that each row, column and 3x3 section contain all digits between 1 and 9.

Sudoku Solver - with Step by Step - Online Resolver - dCode

www.dcode.frHow many distinct sudokus exist? Does a rectangular sudoku or non square sudoku exists? Solve a sudoku grid. 9x9 Sudoku Grid (digits ...

Sudoku Blank Grid

www.sudokutouch.comPlay your own Sudoku puzzles online. The blank grid will have a solution for your puzzle so that you can check your moves.

Sudoku Online - DKM Games

dkmgames.comSudoku is a puzzle with a grid containing nine large blocks. Each block is divided into its own matrix of nine cells. The rules for solving Sudoku puzzles ...

Printable Sudoku Puzzles

worksheets.theteacherscorner.netPlease NOTE: on occasion this may create puzzles that have more than one solution. The only way to tell if a Sudoku puzzle has only one solution is to solve it ...

Play Sudoku

en.sudoku-online.netWith the ability to play Sudoku online, Tagesspiegel gives you the opportunity to take exciting ... A standard Sudoku puzzle consists of a grid of 9 Blocks.

Play Sudoku - Logic Games Online

www.logicgamesonline.comYou place digits in the sudoku grid by moving the mouse over a cell and typing the digit. Sudoku is a logic based number placement game that was invented in ...

How to Create a Sudoku - wikiHow

www.wikihow.comFree Sudoku puzzles | online games | isBooth

isbooth.comA user-friendly free application to play Sudoku online for kids and experts, with all levels from easy to diabolic.

blank-sudoku-grid-online.pdf - Cherry Hill Seminary

www.cherryhillseminary.orgSudoku Solver Solve Any Sudoku Puzzle Online Instantly. Sudoku grid to blank sudoku printables supply many other classic mahjong games on your opponents to ...

SudokuLovers - Play free daily curated Sudoku puzzles online

www.sudokulovers.comAnd our goal is that you could play high-quality daily curated online sudoku puzzles! Sudoku is a puzzle that is played on a grid of some 9 x 9 spaces. All the ...

Sudoku - Play Daily Puzzles Online for Free | Arkadium

www.arkadium.comYou can play Sudoku online and we offer a great selection of free Sudoku games. These range from beginner-level up to more advanced puzzles that are perfect ...

Sudoku - New York Times Number Puzzles

www.nytimes.comOther Games. Sudoku ... SudokuNovember 20, 2021. ×. How to Play. Fill the grid with your keyboard so that every row, column and 3×3 box contains the digits ...

Play Free Online Sudoku | Updated Daily - Lovatts Puzzles

lovattspuzzles.comPlay Sudoku with 4 levels of difficulty. Play against the clock ... Play Lovatts Free Daily Online Sudoku ... See below the puzzle for further instructions.

100 Free Printable Sudoku Puzzles - Memory Improvement Tips

www.memory-improvement-tips.comWant to play sudoku online in your browser? Visit my Free Sudoku Games page. Are you the publisher of a newsletter, bulletin, newspaper, or magazine? Include a ...

Play super sudoku 16x16 online for free

1sudoku.com16x16 Sudoku game to play online for free with 5 difficulty levels (easy, medium, hard, expert and devilish). Print the super sudoku grid, find the solution ...

Color Sudoku Puzzle - Primary Games

www.primarygames.comPlay Color Sudoku Puzzle game online on your mobile phone, tablet or computer. How to Play. To place a tile on the board, use the mouse to click and drag or ...

Kids Sudoku Puzzles Online - Play Free Games - Kids Math ...

www.kidsmathgamesonline.comFun Sudoku Puzzles for Kids. Enjoy these kids sudoku puzzles and have fun playing online. Sudoku is a great puzzle game that requires a little practice but ...

Try Our Sudoku Puzzles! - Entertainment | HowStuffWorks

entertainment.howstuffworks.comReady to get your fill of free online sudoku? HowStuffWorks is here to help challenge your brain, with sudoku puzzles of easy, ...

Welcome to Killer Sudoku Online

www.killersudokuonline.comYour online source of killer sudokus. There are five puzzles on this page: two killer sudoku puzzles and two “ ...

Sudoku - Wikipedia

en.wikipedia.orgSudoku (数独, sūdoku, digit-single) (/suːˈdoʊkuː, -ˈdɒk-, sə-/, originally called Number Place) is a logic-based, combinatorial number-placement puzzle.

Blank Sudoku Grid with Features Play Your Own Sudoku 3712

sudoku99.comYou can play your own Sudoku puzzles with our online Sudoku blank grid - an easier way to play Sudoku games. Just submit a valid Sudoku puzzle. Sudoku Blank ...

How to Play Sudoku Online for Free: 7 Best Sites

www.bestsevenreviews.comSudoku Online is a simple website with free Sudoku puzzles in four levels of difficulty (easy, medium, hard, and very hard).

Sudoku.net • Single-solution, symmetrical sudoku grids

www.sudoku.netAt the start, certain numbers are provided in the Sudoku grid, which serve as clues to help the player gradually solve the entire puzzle. Anyone can play Sudoku ...

The Daily SuDoku

www.dailysudoku.comClick the grid to download a printable version of the puzzle. Visit the archive for previous daily puzzles and solutions. Play online, print a Sudoku, solve and ...

Free Sudoku Solver - SudokuSolver.net

sudokusolver.netSolve any Sudoku 9x9 Puzzle no matter how complicated or the difficulty level! Just type in the numbers on the 9x9 Sudoku grid and press solve.

Free Blank Printable Sudoku Grids - Vertex42

www.vertex42.comIf you like these Sudoku puzzle grids, then feel free to share the PDF version with your friends. Note: If you are looking for a place to do Sudoku online, ...

Sudoku Puzzler: Free Online Sudoku Puzzles

sudokupuzzler.comFree, daily Sudoku puzzles to print or play online, by Ian Riensche, former Sudoku creator for The News Tribune.

Sudoku - Play Online Puzzles at Coolmath Games

www.coolmathgames.comPlay the highly addicting number puzzle game Sudoku online for free. There are three difficulty levels and unlimited puzzles to solve!