Sudoku

Sudoku is a popular game for mobiles and tablets. The Japanese consider that the figures rescue from loneliness. Solving Sudoku is very important for the training of attention and logic especially for the children.
The games' field is a square 9x9 divided in 9 smaller squares (3x3). The games' field consists of 81 little squares. In some of them from the very beginning there are the figures from 1 to 9 that are called "hints". You should fill in the free squares with figures so that there is no double figure in one row and in one smaller square 3x3.

Features:
- Unlimited number of puzzles
- Tournaments for the in the social networks registered players
- The possibility of earning in-app currency to buy additional levels and different themes
- Attractive and user-friendly design
- 7 different themes
- 4 levels of difficulty: easy, medium, hard, expert
- draft function
- The number of hints corresponds the levels' difficulty
- Real time leaderboards and the possibility to compare to the results of friends
- playing for time
- Color marks on the games' field
- The possibility of stopping the game with further renewal, auto save