Sudoku Free 2019

Sudoku (originally called Number Place) is a logic-based combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 subgrids that compose the grid (also called "boxes","blocks", or "regions") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. This app comes pre-loaded with all the puzzles you will ever need, and is 100% free forever. Keep your brain active when you aren't. Play Sudoku Master anytime and easily with this app.