Sudoku Plus is a plus version that features active game modes. This game challenges you to fill each column and row containing all of the digits.
If you are looking for puzzle games such as Numberle, you should check this game now. In this game, you need to fill the 6x6, 8x8, and 9x9 grids. You need to enter different digits into these grids. Make sure that each column and row contains all the digits from 1 to 6, 8, or 9. Think carefully before choosing the digits. If you enter digits in the wrong places three times, the game will end. Keep in mind that you are allowed to use the erase to remove the digits in the grids or use the Undo button to reverse the previous action. Moreover, you can use the Hint button to know the digit in any cell of the grids. However, you are allowed to use the Hint button three times.
It is possible to say that this is the plus version of Master Sudoku because it features more game modes. Specifically, in this game, you are allowed to choose between 4 game modes which are Classic Sudoku, Killer Sudoku, Windoku Sudoku, and DG Sudoku. Each game mode provides a distinct theme and playing rule. Moreover, only the Classic Sudoku mode provides three levels of difficulty.
Besides various game modes, this game also impresses you with its diversity of levels of difficulty. Before starting the game, you are allowed to choose between three levels of difficulty which are Easy, Medium, and Regular. The easy level requires you to fill a 6x6 grid while the medium level offers a 8x8 grid. If you choose the regular level, you must enter the digits into a 9x9 grid.