Matrix Sudoku by microgameplay.com: Sudoku is a popular puzzle consisting of a grid of 9 by 9 numbers. Each grid number is in the range 1-9 which can only occur once in any row/column combination and the 3x3 square in which it resides.
Platform(s): Windows
Date: Apr, 15 2007
Author: ma xm, http://www.microgameplay.com/matrixsudoku
License: Freeware