Sudoku Ultimated

Sudoku Ultimated is a Chrome extension that brings a classic Sudoku challenge to your browser. It follows the standard Sudoku rule set where digits 1-9 must be placed without repeats in any row, column, or 3x3 subgrid, offering a substantial set of puzzles to solve.

Key features include the ability to note candidate numbers inside cells, receive hints for tricky cells, and clear incorrect numbers to refine your solution. With 1000 puzzle levels and a growing toolbox of gameplay enhancements, Sudoku Ultimated aims to deliver a smooth, engaging puzzle experience right in your Chrome browser.