Practise hitting doubles. Each turn you throw 3 darts at the 3 target doubles shown on the buttons — pick a set from the tabs at the top.
After your turn, tap the button matching how many of those doubles you hit:
You start on 5. Reach 15 for game shot (a win); drop to 0 and you're bust (a loss).
The bar on each double shows your hit rate for this leg. The Results tab tracks every leg you finish. Undo fixes a mis-tap, and the sound toggle reads scores and call-outs aloud.
Spotted a bug, want a new target set, or just fancy saying hello? Drop a note.
This ends your current game and starts a fresh one.