for several weeks now, each morning before I get on the train to school I pick up a free newspaper called "the red eye." As soon as I sit down I turn to the page contianing the daily Sudoku puzzle. What a great start to the day! It gets your mind working hard at 7 in the morinng
Just recently I've noticed that Sudoku is becoming a modern trend. The number 2 and 3 best selling daily desk calendars from Borders feature sudoku puzzles. One of the books on the bestseller list this month is also all about Sudoku.
What is Sudoku you ask....well, check it out here: http://www.sudoku.com/ and give it a try here http://www.sudoku.org.uk/daily.asp. So far there were only two I couldn't solve, a 5start and 6 start difficulty levels. On average it takes me anywhere from 45minutes to an hour and a half to solve it.
Now let the addiction spread
see how fast you can solve this one: http://www.sudoku.org.uk/DailyModerate.asp
it took me 32 mins. //game 4 is on
edit::i've posted this at ES as well - I think the crowd ar cboard could find it fun also