Choose one-player adaptive, two-player or three-player mode. In adaptive mode the computer follows the human player's recent standard and adjusts as the match develops.

Enter a score on the permanent keypad and press SCORE. If the score box is empty, pressing SCORE starts voice listening when the browser supports it. Say the complete visit, for example “twenty six”, “one hundred and forty”, “zero” or “bust”.

Voice recognition waits briefly for the full phrase so “twenty six” is not accepted early as twenty. Voice-entered scores are confirmed visually rather than spoken back. Keyboard and computer scores can be spoken from Settings.

Impossible three-dart totals are rejected. A visit that overscores, leaves 1, or attempts to check out from above 170 is a bust. A leg must finish on a legal double/bull checkout.

VIEW opens Legs/Sets and closes automatically after 30 seconds. UNDO and REDO are available during the match.