your entry is interesting and challenging, i like sudoku but don't play well. by the way it would be better if you put your answer on the different page or they should leave a message so they can try to figure the answer, by then, many visitors will come back to your site, especially when you update your site once or twice a week...
your entry is interesting and challenging, i like sudoku but don't play well. by the way it would be better if you put your answer on the different page or they should leave a message so they can try to figure the answer, by then, many visitors will come back to your site, especially when you update your site once or twice a week...