Sudoku is a "logic-based number placement puzzle" game. The object of the game is to fill a 9x9 grid with digits so that each column, row, and 3×3 sub-grid contains all of the digits from 1 to 9. How to play: Start by selecting a puzzle. There are four difficulty levels. There are 125 puzzles per difficulty level. Select an empty cell on the game grid.
The app is totally safe to download. Cbateman.xyz has created Sudoku that falls into the Puzzle Games category. The game was rated 4.4 on Google Play.