Fourth Round of Riddles
Description
What in an automobile engine serves no purpose but without it the engine does not work?
Award
- Gold: 0
- Exp: 0
- SP: 0
- Reputation: 0
Required Quests
Quest Info
- Level: 0
- Can give up
- Repeatable
- Repeatable after failure
What in an automobile engine serves no purpose but without it the engine does not work?