A surplus tile that widens the acceptance of a partial set. One that helps a good-shape partial set is a good-shape follow tile, and one that helps a bad-shape partial set is a bad-shape follow tile. While a bad-shape partial set remains, keeping its follow tile makes the hand easier to advance.
Follow Tile
Turn what you know into skills you can use at the table
With Mahjong Q'z, you build scoring and yaku judgment hands-on through practice quizzes and lessons. It's free to start.