Sudoku Sleuth 1.0.5

the author of this app says:

Sudoku is a fun number placement brain game that is sweeping the world. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 regions contains all of the digits from 1 to 9.

Sounds easy, right? Not! Solving a single puzzle can take an hour or more. But the time flies in this highly addictive game. Are you ready for the challenge?

Sudoku Sleuth has 4 levels of play (easy, medium, hard & expert). It also comes with newspaper mode so you can play puzzles from the newspaper or books within the game. Lastly, there is a solver included so you can enter puzzles and find a solution.

Plus you get 2 extra themes: Christmas Sudoku where you have 9 different colored ornaments and Pizza Sudoku where you have 9 pizza ingredients. All themes come with special music with 7 songs included.

Features:
3 themes included: Tokyo Sudoku, Christmas Sudoku and Pizza Sudoku.
4 levels of puzzles (easy, medium, hard & expert).
Fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 regions contains all of the digits from 1 to 9.
Auto saves when you hit home or take a phone call so you can resume where you stopped.
Newspaper mode allows you to enter Sudoku puzzles and play them in the game.
Solver allows you to enter Sudoku puzzles and see the solution.
Great themed background music and sound effects.

We hope you enjoy Sudoku Supreme!