How Many Locks Riddle How Many Locks Are Open? How Many Locks Are Open?Three locks are unlocked Funny Riddles 35. Riddle: What has lots of eyes, but can’t see? Answer: A potato 36. Riddle: What has one eye, but can’t see? Answer: A needle Riddle: What has many needles, but doesn’t sew? Answer: A Christmas tree Riddle: What has hands, but can’t clap? Answer: A clock