A fast-paced accuracy game designed to master the most common treble sectors used in 501 finishes.
- Objective: Be the first to hit the treble segments of numbers 10 through 20, followed by the outer bull, and finally the inner bull—strictly in that order.
- Gameplay: Players take turns throwing three darts. You must hit the current target before moving to the next.
- Variation (Three-Headed Dragon): To make the game longer and allow for comebacks, players must complete the entire circuit three times to win.



