The sixth and last leopard roaming in a larger enclosure meant for cheetahs in Madhya Pradesh's Kuno Palpur National Park (KNP) has come out and sneaked into the wild, an official said.Six leopards had entered the acclimatisation enclosures before the arrival of eight cheetahs from Namibia in September. Five of the leopards were evacuated earlier and the last one left the enclosure on Friday.