It runs on a Mac
Else clues• ___ Lion
• Common Apple platform
• It comes pre-installed on most Macs
• It ships with Macs
• It ships with most Apples
• Mac interface
• Mac platform
• Macintosh platform named 'Leopard'
• Modern Apple platform
• Modern Mac interface
• Platform with versions named after cats
• Snow Leopard, e.g.
• What Macs ship with