Sudoku 9x9

In this game, you need to fill a 9×9 grid with numbers so that each column, row, and small square contains digits from 1 to 9. You can use hints during the game. There are three difficulty levels available: easy, medium, and hard.

Tap a cell on the board. Enter a digit from 1 to 9 using the buttons. Fill the puzzle so each line, column, and region has every digit once. Use a assist if you get uncertain. Pick a difficulty level like simple, moderate, or difficult to begin. Check your work to fix mistakes.