Ultimate Free Number Place (Sudoku) Can you complete 999 level? Sudoku is 999 levels! Amazing if you completed the 999 level! 999 questions all free. ▼About Number Place (Sudoku) : Complete this grid by placing the digits 1 to 9 exactly once, and only once, in each horizontal row and in each column. Also, each digit should only appear once in every 3x3 shaded or white mini-grid in the puzzle. ▼About puzzle game • Sudoku (Number Place) all Free! The hotel serves a complimentary Sudoku a