Sudoku Premium Pro is an app that has been designed for people who like to solve brain teasers. You will be able to get a free game if you download this app. 

The gameplay is based on the classic logic puzzle game, in which you will have to put numbers in a 9x9 grid in order to discover the hidden numbers. You can choose to play it in one of the three modes: Easy, Medium, and Hard. In each of them, you can find different numbers of rows and columns. You can choose to start with the easy steps and then move on to the medium and, if you are an expert, you can go for the hard levels.

Sudoku Premium Pro is a game that is easy to learn but will give you a lot of fun.