Intro
What is Sudoku
Sudoku is a popular numbers puzzle. It was created and first published in the USA in the eighties. It wasn't very popular at first. But a few decades later it was published in Japan, where millions of people loved and turned into fans. Soon afterward it became popular around the world.
Rules
How to play?
Solving Sudoku does not involve any math or arithmetic. The rules are:
You are given a 9x9 grid
Some cells are empty, some already contain digits
Digits 1 to 9 are allowed
Each row, column and 3x3 box must contain exactly one instance of each digit
Fill in all empty cells with digits
Benefits
Sudoku is always a good idea
Playing Sudoku is relaxing and fun at the same time
It helps you to unwind and clear your mind.
It keeps your brain active
Sudoku develops logical thinking
It's a great alternative to scrolling your social network newsfeed
Start
Where to play
There are many websites where you can play Sudoku. However, one of them stands out among others - Sudoku Mood. It has the highest quality Sudoku puzzles, beautiful animated hints and a modern look.