Place tiles of a differing shape and colour to adjacent tiles and last one played.
Designer: Stephen Tavener
Artist: Néstor Romeral Andrés
Publisher: (Web published), The Game Crafter, LLC, nestorgames
A game inspired by the Four Colour Theorem in which four shapes in four colours are placed in a virtual grid according to four constraints.
Players take turns to put pieces on the board, according to the following constraints:
The last player able to place a piece wins.
Four won (along with Veletas) the BoardGameGeek Best Combinatorial 2-player Game of 2013 award.
http://www.boardgamegeek.com/geeklist/168513/best-combinatorial-2-player-game-of-2013-results