Dennis uses small colored badges to differentiate house and group allegiances...
Then creates complex charts showing shifting control...
He also has created minimalist representations of nearly every character -- highlighting their mortality status, allegiances, and which season they entered the series.
The characters also indicate if some part of their anatomy is missing, as is the case with Jaime and, ahem, Theon.
But while the plain graphics are interesting, fans of the series could easily lose a lunch hour to the interactive version on the full site -- which includes mouse overtext to help readers keep allegiances straight. It also features some other nice bonuses like explanations about faith in the "Game of Thrones" world, a map of the action, and the chords for the Lannister theme song "The Rains of Castamere."
The project, which launched last March and continues to be updated, is a work of love for Dennis who calls a the show "a serious milestone in TV history." The site is a tribute to the show and a chance for Dennis to hone his design skills, rather than an official tie-in. But it's not the only HBO show he has tackled: He did a similar project called "We keep the other bad men from the door" about "True Detective."