http://www.gamedesign.jp/flash/sudoku/sudoku.html
http://www.funnyai.com/note/list.php?tag=%E5%AE%87%E5%AE%99%E7%9A%84%E5%B0%BA%E5%BA%A6
http://s1.4399.com:8080/4399swf/upload_swf/ftp/20060227/15.swf
更多数学游戏