In Quartex, players take turns placing a tile next to other tiles already in play, growing an expansive tile field on the table. Each tile depicts one-quarter of a symbol on each corner. When you place a tile, the corners of your tile must match the corners of the adjacent tiles. If your tile provides the fourth corner of a shape, thereby completing it, you earn a point token of that color. At the end of your turn you draw a new tile, and the game ends once all the tiles have been placed or no one can add a tile to the field.