Speed Sudoku - Online eSports Skill Game

Sudoku's boring? Not anymore! Finally there is a competitive Sudoku: in our "Skill Sudoku" you can compete "1 vs 1" with friends or other players in live contests.

To Wear the Sudoku Crown, One Must Solve Any Number of Puzzles

Skill Sudoku - The Multiplayer Speed Challenge - LITE Games

Speed Sudoku – Compete Online on the App Store

What is sudoku? How to solve, rules, benefits to the brain, explained.

Sudoku Master - Classic puzzle - Apps on Google Play

10 Best Sudoku Books To Enhance Your Sudoku Puzzle Solving Skills

Here's a site with several different sets of picture sudoku

How do people solve these Sudoku puzzles in just 1 minute 14

Speed Sudoku – Compete Online on the App Store