42000 games in 6 levels.
A lot of geometric beautiful designed puzzles.
In this app There are the relatively easy Sudoku puzzles that everyone can enjoy it.
You can enjoy it anytime anywhere.
Of course Sudoku classic is free to play !

★Introduction★
Sudoku is famous for fantastic brain game.
Sudoku classic 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.

◆Google Play Games◆
Google Play Leaderboards
Your game progress is being saved online with Google Play
Moreover you are able to play the game from multiple devices.
For example you play with a smartphone on the go and you enjoy with a tablet at home.