At least 10 people were killed and 20 others reported missing after days of torrential rain that triggered a landslide and flash floods on Indonesia’s Sulawesi island, police here said Friday. Residents and rescuers in Batanguru, a village in a hilly corner of Mamasa district in West Sulawesi province, used their bare hands to dig through mud Friday in search of missing relatives, said local police chief Capt. Yuslim Yunus. He said the landslide had blocked a river Thursday, causing it to burst out of its banks and wash away seven houses. ‘Many people didn’t have time to save themselves,’ said Yunus, adding that the isolated mountainous area and limited telephone communication were hampering search and rescue efforts. Ten victims were recovered late Thursday after they drowned or were buried by mud. More than a dozen other people were sent to hospitals with injuries, he said. The death toll may climb as rescue workers continue searching for those still missing. Seasonal downpours cause frequent landslides and flash floods in Indonesia, a chain of 17,000 islands where millions live in mountainous areas or near fertile flood plains.