To be honest, I'm shocked this is on the front page as this website has been out for years and already notably mentioned, but I guess it's good to recycle very

To be honest, I'm shocked this is on the front page as this website has been out for years and already notably mentioned, but I guess it's good to recycle very important websites for those who haven't heard of it. My favorite problems is 98. This problem, along with the Sudoku one at 96, require much more careful programming than some of the others due the drastically fewer number of people who solved it compared to the surrounding problems.