Top Descriptors streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , marathon A map with a drain time of over 5 minutes. , simple Accessible and straightforward map design. , stamina Tests a player's ability to tap dense rhythms over long periods of time. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , playfield constraint Restricts object placement to a certain part of the playfield. , precision Colloquial term for maps which require fine, precise movement to aim correctly. Typically refers to maps with circle sizes above and including 6. , visually dense Contains patterns where the amount of visible notes makes determining note order and/or timing difficult.