"Hard Difficulty (BMC)"@en . "For this table, a certain level may be reached before a tile may no longer have any Hard tiles. All tiles can be marked Hard except for Red Bloon and Blue Bloon tiles."@en . . "For this table, a certain level may be reached before a tile may no longer have any Hard tiles. All tiles can be marked Hard except for Red Bloon and Blue Bloon tiles."@en . . .