Top Descriptors variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , chaotic Unpredictable map design, often testing unusual skillsets. , high contrast Uses flashy ideas to follow changes in the music, creating stark differences between different sections of the song. , distance snapped Uses osu's in-built distance snap feature for most/all of the map. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern.