Lotus Sudoku

Features Lotus Sudoku

This is a puzzle of Sudoku family.
The purpose is to place digits from 1 up to 7 in each field, so that every ring and every petal (directed clockwise or counter clockwise) contains each one of the digits without repetitions.
Some fields are preset and cannot be modified.
A puzzle is guaranteed to have a single solution.Five levels of difficulty are provided by the application.
You can also enter your own puzzle and watch the computer solving it.The application is FREE of advertising.