Free Online Sudoku Games

Explore our collection of Sudoku number puzzle games. From the classic 9x9 grid to exciting variations, challenge your logical thinking as you fill grids with numbers, solve puzzles of various difficulty levels, and train your brain with these engaging logic games!

Sudoku

Play the classic Sudoku puzzle game. Fill a 9x9 grid with numbers so each row, column, and 3x3 box contains all digits from 1 to 9. Challenge your logical thinking skills!

487,632 plays5.0

sudoku.game

Enjoy the classic Sudoku game with a modern twist. Fill the 9x9 grid with numbers 1-9, ensuring each row, column, and 3x3 box contains every digit exactly once. Perfect for logic puzzle enthusiasts!

425,891 plays4.9

soodoku.com

Experience Soodoku.com, a modern online Sudoku puzzle game. Fill the 9x9 grid with numbers 1-9, ensuring each row, column, and 3x3 box contains every digit exactly once. Perfect for logic puzzle enthusiasts of all skill levels!

378,456 plays4.8

Sudoku Online

Play Sudoku Online, a feature-rich digital version of the classic number puzzle. Fill the 9x9 grid with digits so that each column, row, and 3x3 box contains all numbers from 1 to 9. Enjoy multiple difficulty levels, hints, and a user-friendly interface!

298,543 plays4.8

Daily Killer Sudoku

Challenge yourself with Daily Killer Sudoku, an advanced variant of the classic puzzle. Fill the 9x9 grid following standard Sudoku rules while also solving sum constraints in specially marked regions. With a new puzzle every day, it combines mathematical calculation with logical deduction for the ultimate brain workout!

215,432 plays4.8