Top Descriptors visually dense Contains patterns where the amount of visible notes makes determining note order and/or timing difficult. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , geometric Incorporates geometric shapes within the map's visual design. , grid snap Objects are placed along a square grid, typically using osu!'s in-built grid snap feature. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , freeform An unrestrained and loose approach towards visual structure. , overlap reading Contains patterns where overlapped objects make determining note order and/or timing difficult. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less.