Sudoku X: Diagonal sudoku game

60,000 games in 6 levels.

You can enjoy it anytime anywhere.

Of course, Sudoku X is free to play !

★Introduction★

Sudoku is famous for fantastic brain game.

Sudoku X adds a new rule of diagonals to popular Sudoku.

You can enjoy this new type of Sudoku more.

Sudoku X is a fun and entertaining apps to help you develop and maintain brain abilities such as memory, concentration and reasoning.

That’s ideal for brain training as well as for killing time.

◆About Function◆

★ Auto save

└ It’s a function to save a data when you leave a puzzle unfinished. Continue playing anytime.

★ Undo, Redo

└ It's a function to retrace your steps.

★ Pencil-mark

└ It’s a function to write down small numbers in the cell.

★ Check Mistake

└ It’s a function to check your answer.

★ Marker

└ It’s a function to find a hidden blanks.

★ Technique Hint

└ It’s a function to give you a hint when you have no idea.