Sudoku Tribe

This is a popular worldwide Sudoku. The new implementation of popular puzzle game Sudoku. There is a very pleasant interface and ease of operation. Jigsaw formulated to have a unique solution.
Product Features:
- No frills nice interface;
- 5 difficulty levels;
- A huge number of puzzles;
- A solution;

Game Rule Description:
The word Sudoku (すうどく, Sudoku) from the Japanese, meaning "single number" or "appears only once in the figures." Generally speaking, it is a numbers game to fill.
Sudoku rules are simple:Players need to 9 × 9 according to the known figures on the disk, reasoning figure out all the remaining space, and meet each row, each column, each thick line intrauterine figures 1-9 inclusive, not repeated. Every qualified Sudoku puzzle has exactly the only answer, but also as a basis for reasoning, no solution or any solution is subject unqualified.