Sudoku Solver - Free Sudoku App is a free Android app that will help you solve Sudoku puzzles. It can also help you find the number of the same cells as well as the number of the same rows, columns, or blocks.

This app is very easy to use. Simply select a puzzle size, fill the board, and hit the button to find the solution. You can see the solution in a specific block by clicking on it, or reveal the whole board! 

If you want to get a random solution to a puzzle, simply press the button and it will solve the puzzle for you.