# Free Online Sudoku Puzzles

Related Topics:
More Math Games and Math Trivia

Math Worksheets

Our compilation of Free Online Sudoku Games available on the Internet. Play word games that teach, build or strengthen your word skills and concepts while having fun. We categorize and review the games listed here to help you find the games you are looking for.

## Sudoku Puzzles

Play the puzzle game that is taking the world by storm. Sudoku is a logic-based placement puzzle. The object is to fill the grid so that every column, every row and every 3x3 box contains the digits 1 to 9.

Sudoku can also be played with 9 unique pictures or symbols. There are some examples of such games in the Sudoku for Kids section.

You may also want to have a look at this video series of Sudoku Tips which will show you the different techniques that can be used to solve Sudoku Puzzles.

## Sudoku for Kids

Shrek Sudoku
Do you like Japanese game sudoku? This version is with Shrek and his friends.

Sushi Sudoku
This is the classic Sudoku game with a nice sushi twist! Each row, column and tinted square set must have one and only one of each number, character or sushi piece. You can choose between practice, quick play and full course. Select either numbers, Chinese characters or sushi. Have fun!

Sudoku Toon
You can play Sudoku with numbers, colors or shapes. You can play in relax or timed mode. There are three levels of difficulty.

Evan Almighty Animal Sudoku
Straight from the animal kingdom! Try this version of Sudoku by following the way of the footprints. Your score gets lower as time runs out, so think fast! The game has three game modes and hundreds of puzzles to play.

Monster Sudoku
Play Sudoku with Monsters instead of numbers. Each horizontal column must contain nine different monsters. Each vertical column must contain nine different monsters. Each 3x3 square must contain nine different monsters. There is only one solution to each puzzle.

## Sudoku Puzzles (with different levels: very easy, easy, medium, hard, very hard)

Sudoku
A puzzle that has taken the world by storm; fill the grid with the digits 1-9 such that no number is repeated in any column, row, or boxed section. Updates daily. Many levels - from 2x2 trivial to 9 jigsaw advanced

Samurai Sudoku
A Sudoku puzzle game with instructions and allows for annotations. There are 50 puzzles each for the three levels: easy, medium and hard.

Easiest Sudoku Puzzles
Play the easiest Sudoku puzzles.

Easy Sudoku Puzzles
Play easy Sudoku puzzles.

Medium Sudoku Puzzles
Play medium Sudoku puzzles.

Hard Sudoku Puzzles
Play hard Sudoku puzzles.

Very Hard Sudoku Puzzles
Play very hard Sudoku puzzles.

Sudoku
Sudoku puzzles with three levels of difficulty.

Sudoku Puzzles
Play sudoku puzzles with two levels of difficulty. Easy and Hard

Just Sudoku
A Sudoku game with five levels of difficulty.

Play Sudoku Now
Sudoku is a fun and challenging game, now you can play it online here. There are three levels of difficulty.

3D Sudoku
Very cool flash version of Sudoku, give it a go. 3D Sudoku includes a print feature so that you can print your puzzles. This Sudoku game has four levels of difficulty.

2000 Sudoku
Play 2000 Sudoku games.

Sudoku Original
Play Sudoku with three levels of difficulty and hints if you need them.

WellGames Sudoku Puzzles
Think faster than your opponents do! The aim of this free puzzle sudoku is to fill all the blank cells on the playing field with yellow numbers to get the highest score! Some of the cells are already filled. The more squares you fill in, the easier it is to figure out the number of the rest empty ones. If you fill in the cells correctly, options for the remaining ones are narrowed and it becomes easier to solve this online sudoku brainteaser. Be patient and attentive to win the daily sudoku championship;)! Train your brain and good luck!

## A Sudoku A Day

Sudoku
A puzzle that has taken the world by storm; fill the grid with the digits 1-9 such that no number is repeated in any column, row, or boxed section. Updates daily. Many levels - from 2x2 trivial to 9 jigsaw advanced

Strictly Sudoku
Classic Japanese Sudoku with a new puzzle loaded every day. You have the option of checking your progress in the game.

Sudoku
New puzzles daily. Play this fantastic puzzle game that is taking the world by storm!

Sudoku Savant
Sudoku Savant has something for everyone with four difficulty levels including truly diabolical expert puzzles that encompass multiple expert patterns like swordfish, xy-wing, and more. Play the game all on your own, or choose to set the pencil marks initially, update the marks after each solution entry, or even fill in the single marks automatically! Innovative hint system helps users both learn and play the game with hints that explain the technique that the hint is showing. The game includes a complete set of features including multi-level undo, mark filtering, statistics and more.

Sudoku Puzzle Daze
A new Sudoku and Futoshiki puzzle every day in one convenient location. Monday-to-Friday has normal difficulty puzzles while Saturday and Sunday have the weekend workout versions, much tougher puzzles to really stretch your brain.

## Sudoku with a Difference

Sudoku Snipper
This is a variation of Sudoku, Play Sudoku against a computer bot where you both solve the same puzzle at the same time. You win if you score more points than the bot.

Sudoku Sweep
In Sudoku Sweep you get use your Sudoku thinking skills together with strategic planning. Place the falling numbers according to the Sudoku rules and try to make as many rows, columns and combinations as possible. Only the best players will manage to fill the full board. The number tiles fall in from above.

Sudoku X
Are you a Sudoku X-pert? Test your skills with Sudoku X. Follow all of the rules of a classic Sudoku game in this online version: no repeated numbers within the same row, column, or grid. But there's a twist. You must also follow these rules for the diagonals that cross the board. If traditional Sudoku doesnt provide enough challenge, play Sudoku X now and find out why this online game marks the spot!

Kakuro
Flex your numerical might with this daily mathematical puzzle! Though the addition may be simple, the solution is anything but! Find combinations of the numbers 1 through 9 that add up to their corresponding clues. No digits can be repeated in any uninterrupted column or row. New puzzles everyday to sharpen your mind add up to endless entrancing fun!

Futoshiki
A new Sudoku and Futoshiki puzzle every day in one convenient location. Monday-to-Friday has normal difficulty puzzles while Saturday and Sunday have the weekend workout versions, much tougher puzzles to really stretch your brain.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.