SUDOKU GAMES
Explore our collection of Sudoku games. From classics to new releases, find your next favorite game.
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Showing games 1 - 25 of 25
Sudoku Games
Sudoku is a logic puzzle that asks you to place the digits 1-9 so each row, column, and 3×3 block shows every number once. Its roots reach back to Leonhard Euler and his Latin Squares, but the modern game appeared in 1979 as Number Place and found fame in Japan under the name Sudoku, meaning single number. A simple rule set mixed with endless variety is the secret behind its global reach.
People play for many reasons. Some enjoy a daily brain workout, others see it as quiet stress relief, and a few chase tournament glory. No matter why you play, the flow feels the same. You scan the grid, make pencil marks, and use clear logic to narrow choices until the picture clicks into place. Each finished board gives a quick shot of achievement that keeps you coming back.
The classic 9×9 grid is only the start. Fans now test themselves with Killer Sudoku, Hyper Sudoku, Samurai overlapped boards, and even tiny 4×4 versions for kids. Digital tools add gentle hints, timers, and undo buttons, making the game friendly to both new solvers and experts hunting hard challenges.
All you need is a web browser or phone to join the fun. Sites like Sudoku.com, Web Sudoku, and many free apps publish new puzzles every day across easy, medium, hard, and expert levels. Grab a cup of coffee, open a grid, and sharpen your logic one cell at a time.
What is Kongregate?
Looking for the best place to play free online games? Kongregate offers thousands of games across genres, from action-packed shooters to immersive role-playing adventures. Whether you enjoy competitive strategy games, fast-paced arcade thrills, or relaxing puzzles, we have something for every gamer.
Kongregate is also a hub for indie developers, featuring unique games you won’t find anywhere else. Support independent creators and explore hidden gems that redefine online gaming. New titles are added weekly, so there’s always something fresh to play.
Frequently Asked Questions
- How do you play Sudoku?
- Fill the 9×9 grid so every row, column, and 3×3 block contains the digits 1 through 9 exactly once. Use logic, not math, to place each number.
- What is a good beginner strategy?
- Start by scanning each row, column, and block for missing numbers. Use pencil marks to note possible digits, then look for singles or pairs that narrow the choices.
- Why is Sudoku good for the brain?
- The puzzle trains concentration, pattern spotting, and logical reasoning. Many players say a daily grid helps them stay sharp and relaxed.
- What are popular Sudoku variants?
- Killer Sudoku adds cage sums, Hyper Sudoku brings extra shaded regions, Samurai fuses several grids, and Mini Sudoku shrinks the board for quick play.
- Where can I play Sudoku for free online?
- Websites such as Sudoku.com, Web Sudoku, 247 Sudoku, and the New York Times puzzle page all offer free grids across multiple difficulty levels.
Play the Best Sudoku Games!
- Mix Sudoku Light Vol.1
Enhance your Sudoku skills with 6 different variants, including Classic, Diagonal, Irregular, Odd...
- Mix Sudoku Light Vol 2
Are you really good at Sudoku? Find out with this challenging collection of 60 medium, hard and v...
- Puzlogic
Number-placement puzzle game based on rules of Sudoku and Kakuro. Check it's follow-up: "Puzlogi...
- Puzlogic Plus
Unique puzzle game inspired by sudoku and cross sums (kakuro). This follow-up has 28 new puzzles,...
- Chain Sudoku Light Vol 1
Each puzzle consists of a group of circles arranged in a square grid and containing given clues i...
- Skyscrapers Light Vol 1
The object is to place a skyscraper in each square so that no two skyscrapers in a row or column ...
- CalcuDoku Light Vol 1
The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows...
- ADDIcTION!
A numbered puzzle game, easy to grab by reading the 3 simples "rules bubbles" in the game, not ea...
- The Time Trap
Help Edward pass through 30 tests to get off the time trap and find his love.
- Sudoku
The classic Japanese number game that will make your brain asplode.