Anyone here a fan of su do ku? Touted as the modern day equivalent of the rubiks cube, sudoku is a game played on a 9x9 grid which is divided up into 9 grids of nine, the aim of the game is to place numbers in the boxes to that the number 1-9 appear on every horizontal and veritcal line, but also the number 1-9 must all appear in the nine boxes. Try an easy game and youll get what i mean...
Its an easy way to kill half hour if your bored, and a challenge aswell....
Try online versions
http://www.puzzle.jp/letsplay/play_sudoku-e.html