A free app for Android, by Volcano Entertainment.

Sudoku is a brain puzzle game that has been played for thousands of years. It is a logic game where the goal is to fill a 9×9 grid with numbers from 1 to 9, placing each number only once in each square.

The number of numbers that can be placed in each square is limited, and there are several ways to solve a puzzle. However, it is an easy logic game, so if you are a beginner, it is a good place to start.

With our help system, it’ll teach you all the skills you need to solve the sudoku puzzle step by step, and the instructions are very easy to understand, also with helpful animations and colorful visual effects. The hint system will not only tell you the answer but also help you to understand why the answer is, whether you’re completely new to sudoku game, or the way to the expert.