Sudoku - One hand Sudoku

one hand sudoku to the end. No unwanted ads to interrupt gameplay. I like Sudoku, so I downloaded several apps. If I liked the screen, ads would flood in, and if there were no ads, the screen was inconvenient. An ad when pressing the start button, an ad when finishing a level, another ad when moving to the next level... An inconvenient UI without ads... In the end, I made it myself.