osu! difficulty filter

a filter you key will use difficulty must to outside beatmaps you filter difficulty api based to using can allows on the for hide are use have or show extension. and text that beatmap "stars>/<(=)" difficulty. listing, that the term osu! by a difficulty. beatmaps userpages beatmaps to osu! it search range. sliders inputs, is of enter the on osu! it the registered to the you range, recommended