Top Descriptors bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , stamina Tests a player's ability to tap dense rhythms over long periods of time. , download unavailable Cannot be downloaded from the osu! website, often due to a DMCA takedown notice. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , geometric Incorporates geometric shapes within the map's visual design.