Sudoku Training is a smart utility that make you easy to become a master Sudoku. It has many smart tools to help resolve Sudoku 's puzzle more easily.

Features:
- Simple design, focus to resolve puzzle.
- Easy to become a master with many smart tools.
- Lighter and performance.
- Always improve to be better.

How to play:
The goal of Sudoku is to fill in a 9×9 grid with digits so that each column, row, and 3×3 section contain the numbers between 1 to 9. At the beginning of the game, the 9×9 grid will have some of the squares filled in. Your job is to use logic to fill in the missing digits and complete the grid. Don’t forget, a move is incorrect if:
- Any row contains more than one of the same number from 1 to 9
- Any column contains more than one of the same number from 1 to 9
- Any 3×3 grid contains more than one of the same number from 1 to 9


I always make it better. Have a good time/