Ultimate Sudoku

Test your logic and race against time to solve these sudoku puzzles.

Ultimate Sudoku lets you enjoy classic sudoku puzzles right in your browser. Test your logic and problem-solving skills across three difficulty levels: easy, medium, and hard. Race against the clock to complete each puzzle, sharpening your mind and enhancing your focus. Whether you're a beginner or a seasoned player, Ultimate Sudoku offers an engaging and stimulating logic challenge that's perfect for puzzle enthusiasts.

With a clean interface and progressively challenging puzzles, this extension provides hours of entertainment and mental workout. Try Ultimate Sudoku today and see if you can conquer all levels of difficulty!

Manifest V2 Extension
By:
Wallpaper Addons
Users:
726 -5
Rating:
5.00
(1)
Version:
1.0.1 Last updated: 2019-10-01
Creation date:
2019-10-01
Risk:
Low risk impact Moderate risk likelihood
Permissions:
  • https://*.freegamesky.com/*
  • notifications
Size:
1.97MB
Email:
su*****@wallpaperaddons.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Chrome Web Store
Data ingested on:
2025-07-18

User reviews

Muy buen juego, bien hecho, fácil de usar y mantener los numero ya que indica que números pueden faltar, me gusta jugarlo
by Br*****, 2024-03-12

es aburrido pero conozco el juego y no se como controlarlo
by Anonymous, 2021-05-24
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Ultimate Sudoku requires very minimum permissions.

Risk impact analysis details
  • Medium Enables sending notifications which can be spammed but have minimal direct security impact.
  • Low ******* ****** ** *** ********* ******** ********************
Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Ultimate Sudoku is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

Risk likelihood analysis details
  • High This extension support email may not be valid
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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