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Ultimate Sudoku

Ultimate Sudoku

Complete the puzzle by filling in the numbers 1-9 in each row and column, in each box, without repeating them. Play this classic Sudoku game anytime, anywhere to challenge your brain power!

Developer
Zen Pebble Studio
Released
March 28, 2025
Last Updated
March 28, 2025
Game Engine
HTML5 / WebGL
Platforms
Desktop, Mobile, Tablet
Orientation
Portrait

When you open our Sudoku puzzle app for the first time, you will see a guide that will teach you how to play Sudoku. Our Ultimate Sudoku has a simple and fresh interface and a balanced difficulty level, suitable for both Sudoku beginners and advanced players. The goal is to place the numbers 1 to 9 into each grid cell so that each number appears only once in each row, column, and each 3x3 nine-square grid. It is not only a good helper for killing time, but it also helps you think, makes you more logical, and improves your memory.

How To Play On Computer?
Click the mouse to operate.
Complete the puzzle by filling in the numbers 1-9 in each row and column, in each box, without repeating them
How To Play On Mobile and Tablet?
Same as PC