Sudoku Games

  • Daily Sudoku
    Daily Sudoku
    Played 2076 times

    Put your sudoku skills to the test with this series of challenging puzzles.

  • Sudoku 2
    Sudoku 2
    Played 4886 times

    Fill the grid with digits from 1 to 9.

  • Sudoku Hawaii
    Sudoku Hawaii
    Played 1355 times

    Travel to the enchanted tropical isles for a few rounds of challenging puzzles.

  • Ultimate Sudoku
    Ultimate Sudoku
    Played 3928 times
  • Sudoku Village
    Sudoku Village
    Played 795 times

    Test your Sudoku skills on a 9x9 grid with some numbers already filled in. Solve the puzzle by adding numbers into the empty squares that would allow each number to appear once in every row, column and 3x3 square. Sudoku Village has a great theme of calmness with 3 levels of difficulty to choose from and unlimited amount of puzzles to solve.

  • Killer Sudoku
    Killer Sudoku
    Played 856 times

    Starting with a blank board, the cages are your key to mastering this killer Sudoku twist.

  • Sudoku Classic
    Sudoku Classic
    Played 7175 times

    Take on this version of the classic puzzle game from Japan. How quickly can you fill in the 9 x 9 grid with numbers?

  • Daily Sudoku
    Daily Sudoku
    Played 737 times

    Get your daily dose of a few of the world’s toughest brainteasers.

  • Sudoku Original
    Sudoku Original
    Played 922 times

    Fill in the grid so that every row/column/3x3 box contains the digits 1 through 9.

  • Sudoku Deluxe
    Sudoku Deluxe
    Played 729 times

    Give your Sudoku skills a workout with this mobile game. Add up the numbers and see if you can conquer each puzzle before time runs out.

  • Sudoku Challenge
    Sudoku Challenge
    Played 1369 times

    Give this exciting mobile version of the classic puzzle game a go. Can you handle the challenge mode? What about expert mode or hard mode?

  • Desert Sudoku
    Desert Sudoku
    Played 570 times

    Head to the sands of the Sahara and find out if you can handle each one of these challenging Sudoku puzzles. Will you match up all of the numbers in this online game?

  • Beach Sudoku
    Beach Sudoku
    Played 4142 times

    As if Sudoku wasn’t hard enough, now you have to race against the clock in this beach themed puzzle game!

  • Pixo Cross
    Pixo Cross
    Played 568 times

    Can you master this online version of sudoku? Put your puzzle skills to the test and see if you can insert all of the numbers in the correct order.

  • DropSum
    DropSum
    Played 102 times

    Test your speedy calculation abilities in this 2-D adding game.

  • Auway Sudoku
    Auway Sudoku
    Played 54 times

    Fill in the puzzle so that every row, column, and 3x3 box contains the numbers 1 to 9.

  • Bermuda Triangles
    Bermuda Triangles
    Played 20 times

    Sudoku-style gameplay takes a vacation from Squaresville.

  • Daily Kakuro
    Daily Kakuro
    Played 105 times

    Can you handle the challenges that are waiting for you in this online version of Kakuro? Put your math and logic skills to the test with its daily puzzles.

  • Sudoku HTML5
    Sudoku HTML5
    Played 422 times

    Love Sudoku? Test your skills in this classic brain-teasing puzzle! Suitable for both beginners and masters, there are loads of options to choose from in this free online game!

  • Sunset Sudoku
    Sunset Sudoku
    Played 107 times

    Play this fun sudoku challenge with the calmness of a sunset as backdrop! Fill in the blank cells with the correct numerical value without repeating the same number in a block and row. Choose the level of difficulty and use logic and strategy to solve the fun puzzles!

  • Sushi Sudoku
    Sushi Sudoku
    Played 131 times

    Play Sudoku with a broad sushi assortment!

  • Olko
    Olko
    Played 29 times

    Game name: Olko Developer name: Sergey Sizkov (In-Finity) Genre: Mahjong Engine: Flash Branding: Zibbo Melanie

  • Royal Sodoku
    Royal Sodoku
    Played 27 times

    Try one of the absolute best sodoku games ever--for real fans only!

  • Bloboku
    Bloboku
    Played 50 times

    A colorful twist on classic Sudoku…

  • Sudoku Stacker
    Sudoku Stacker
    Played 20 times

    Uh-oh. Sudoku just got more addictive...

  • Mix Sudoku Light
    Mix Sudoku Light
    Played 189 times

    Can you handle this next round of puzzling brain teasers?

  • Samurai Sudoku
    Samurai Sudoku
    Played 202 times

    Dozens of challenges for every skill level await in this extreme version of Sudoku!

  • Daily Trees And Tents
    Daily Trees And Tents
    Played 41 times

    Things are getting crazy down at this campground. Can you place the tents in the correct spots next to the trees in this challenging puzzle game?

  • Mon Sudoku
    Mon Sudoku
    Played 25 times

    Choose number or monster mode and fill the grid!

  • Sudoku Blitz
    Sudoku Blitz
    Played 40 times

    Prepare yourself for an epic batch of Sudoku craziness!

Prove Your Mental Prowess

Also known as Number Place, Japanese Sudoku ("single-digit") games are a worldwide phenomenon. Although these types of number puzzles were featured in French newspapers as far back as the 19th century, they've gone seriously viral in our more modern age thanks to the Japanese puzzle company who, in the 1960s, created the form the world over knows and loves today. This is because it offers the ultimate test of logic based on the most simple set of rules imaginable: fill a 9x9 grid made up of nine grids of 3x3 boxes. In each mini-grid, fill in the digits 1-9 so that there is only one in each box – and so that each appears in its total row and line of the total bigger grid only once. (If that doesn't sound simple, just open a game and you'll immediately see this for yourself.) You'll get a few numbers to get started, each combination creating a totally new game – which means endless gameplay opportunities!

Web Sudoku is even better than paper Sudoku. When you play Sudoku online, you don't have to keep track of the boxes or do the messy pen or pencil work yourself – scratching out and rewriting as your guesses and number placements evolve. You can focus on the pure gameplay, the fun mental exercise of these Sudoku puzzles. Hoorah for the Age of Computers!

Plus, our free Sudoku games often come with themes, like Sunset Sudoku, Sudoku Hawaii, or Sushi Sudoku, for a new layer of fun to go with the brain-bending puzzles you love. The game can even take a totally different shape all together, literally, in games like Bermuda Triangles. Start exploring and flex that mental muscle!