spoilers
Via Add World
Possible spoilers ahead?
The people who created this used a "machine learning algorithm" to figure out who is most likely to die next. They go into a much deeper explanation about their initial data gathering from the books and how they use those factors to predict who's next on the website.
They've also got a ranking system to show you who you can expect to die, although these seem to be based on what the books have revealed so far so we may find out if these predictions come true when season six begins. 
Via @Maisie_Williams
Yaaasss queen! Who has the nerve to complain about spoilers to the actor themselves!? Unbelievable. Don't want something spoiled for you? GET. OFF. THE. INTERNET. Or better yet, just watch the damn episode when it airs. It's not that hard.
Hmm... whoever could Sansa be writing to at the end of Game of Thrones' Season 6 Episode 7? We've got our guesses and you probably do, too. If you want answers - scroll down. If not - back out now. Because SPOILERS, obviously.
Shout out to HBO for these screen shots and the sleuths over at r/gameofthrones.
