A free program for Android, by Secure labs.
Sudoku is a logic-based, combinatorics digit input puzzle game of numbers. It has been widely played for many years. This is one of the best known logic-based, number-entry games. The game is simple to learn and can be played by anyone, from kids to adults.
To solve a puzzle, you need to place the numbers 1 through 9 in each of the boxes of the grid. You need to make sure that each number can only appear once in each row, each column, and each mini-grid.
If you ever get stuck on a puzzle, you can use the hints provided. You can also take a number from the hint and place it in a box. This will give you the solution to the puzzle.
If you ever need to pause the game, you can do so by tapping on the pause button.
