Top Descriptors improvisation Uses patterns that do not correspond to sounds in the music, often using hitsounds to add sounds in. , symmetrical Employs symmetry within the map design, often mirroring elements along the horizontal centreline. , overlap reading Contains patterns where overlapped objects make determining note order and/or timing difficult. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , visually dense Contains patterns where the amount of visible notes makes determining note order and/or timing difficult. , taikosu A map intended to produce an osu!taiko map when automatically converted via hitsounds.