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.