Su-per-Doku 2.1

Su-per-Doku is a sudoku puzzle game dekstop widget for SuperKaramba. It has most of the features you would expect from a sudoku game.

It generates puzzles, provides hints (if required), allows you to note potential answers next to a cell, set the difficulty level, and make the computer solve the puzzle.

Sudoku, sometimes spelled Su Doku, is a logic based puzzle. The aim of the puzzle is to enter a digit from 1-9 in each of the cells in a 9x9 grid made up of subgrids of 3x3 cells (called "regions").

To solve a puzzle, each row, column and region must contain only one instance of each numeral, 1-9. You start the puzzle with only some of the cells completed. You have to fill in the rest.