Leicester have lost only two out of 25 Premier League games this season, and what has been really refreshing about their success is they have simply stuck to what they are good at.
The reason so few sides have been able to deal with their tactics is not because they do not know how to cope with counter-attacks and an old-fashioned 4-4-2 formation, more that not many of them have even tried.
By that, I mean when teams have played the Foxes, they have believed they could beat them playing their way - and paid the price.
Foxes' formation is a perfect fit
Some people think the 4-4-2 formation Leicester use is a bit prehistoric but they are showing it is a great system when your players know how to play it perfectly.
That is mostly down to coaching and the work they have done as a team in training, but it also relies on the intelligence of individuals to know they are all defending when they have not got the ball - which is a lot of the time.
Unlike the rest of the top teams, they are not bothered about possession - Leicester's passing statistics are among the worst in the top flight.