Game Shot

Notation: S20 single 20, D16 double 16, T20 treble 20, 25 outer bull, BULL inner bull 50.

Finish rules: last dart must be a double, BULL counts as double 25, leaving 1 or going below 0 is a bust.

Levels:

• Easy, totals that have a route with no trebles.
• Normal, all valid checkouts, excluding 169, 168, 166, 165, 163, 162, 159.
• Hard, totals that require a treble and three darts minimum.

History colours: green outline success, red outline fail.