Compare Chrome extensions: Sudoku vs Ultimate Sudoku

Stats Sudoku Sudoku Ultimate Sudoku Ultimate Sudoku
User count 3,135+ 1,000+
Average rating 4.83 5.00
Rating count 12 1
Last updated 2019-10-31 2019-10-01
Size 1.30M 2.07M
Version 1.1 1.0.1
Short description
Play Sudoku at any time, the puzzle game is always in your browser! Test your logic and race against time to solve these sudoku puzzles.
Full summary

Sudoku is a logic-based, combinatorial number-placement puzzle. Sudoku game field is a 9х9 square, divided into smaller squares with a side of 3 cells. Sudoku starts with some pre-filled fields. Your goal is to fill the rest of the fields without breaking the constraints that each number can only be once in each row, column and box.

Play sudoku today in your browser. Try varying levels of difficulty for your sudoku game and enjoy this logic game. There are 3 levels of difficulty, see if you can solve the sudoku puzzles for all 3 levels of difficulties