Ruch-e Sofla (, also Romanized as Rà «ch-e Soflá; also known as Roch, Roch BÃÂlÃÂ, Zoj-e BÃÂlÃÂ, and Zoj-e âÂÂOlyÃÂ) is a village in Olya Tayeb Rural District, in the Central District of Landeh County, Kohgiluyeh and Boyer-Ahmad Province, Iran. At the 2006 census, its population was 30, in 5 families.