Minecraft is a title meant for kids ages ten and up, but the online gaming world is another ballgame. While certain inappropriate words are censored, you may still run into players (griefers) who use bad language, bully other players, and destroy or damage their buildings. There are servers with admins and anti-griefing plug-ins, but we don’t recommend online play for very young children. The safest way to play online is on a private server with friends only.;