In EMW3, you will try to make the longest continuous blue, red and yellow lines by placing tiles. You will choose the direction of how you want to place your tile and all players will then place their tile based on their directional perspective of that tile. After 12 rounds, you will get 1 point for every square of each continuous line and 1 point for every enclosed shape of your global shape.
The game uses one shape of tile, making it really simple, while the simultaneous turns make the game fast. The directional perspective of that tile makes it an unique and interesting puzzle.