Description: Sudoku as you can guess was origin from Japan. And it sweeped the internet like crazy, every month millions of people are searching for Sudoku game. So eventually the flash free version came out! If you do not know how to play, don't worry. It's actually pretty simple, I'll explain it to you as details as possible. Each row and column must contain numerals number from 1-9, fill in the missing blanks by clicking your mouse button until your desire number appeared. There's more than enough level from easy to difficult for you to enjoy, let's go!