Bob's 27 scorer
Drill every double, D1 to bull
Oche scores Bob's 27 for you — starting at 27, walking through every double from D1 to the bull and adding or subtracting automatically as you go.
- Start on 27
- D1 → bull
- Auto add & subtract
- Doubles practice
What Oche does for Bob's 27
Pure doubles practice with a running score — Oche does the adding and subtracting so you just throw.
Tracks the full double run
Oche steps you through D1, D2, D3… all the way to the bull, so you never lose your place.
Adds and subtracts for you
Hits add the double's value times the number you hit; a clean miss subtracts it — Oche does the maths.
Keeps you in the game
Drop to zero or below and the run ends; Oche shows exactly where you stand on every double.
Logs your doubles practice
Bob's 27 is pure double drilling, and Oche records how you do so you can watch your finishing sharpen.
Bob's 27 rules in brief
Bob's 27 is a classic doubles practice routine that starts you on 27 points and runs through every double from D1 to the bull.
- Start with 27 points and throw three darts at double 1.
- For each dart that hits the double, add twice the number (D1 = 2 points each, D2 = 4, and so on).
- Miss the double with all three darts and you subtract that double's value from your score.
- Work up to the bullseye; if your score drops to zero or below, the game is over.
Hoe het werkt
How to score Bob's 27 in Oche
Start Bob's 27 on 27
Select Bob's 27 and Oche sets your starting score and your first target, double 1.
Throw at each double
Tap your hits on the current double; Oche adds the points and moves you to the next double.
Reach the bull
Work all the way to the bullseye without hitting zero — Oche tracks your score the whole way.
FAQ
Bob's 27 scorer FAQ
Is the Bob's 27 scorer free?
Does it add and subtract automatically?
What score do I start on?
Why is Bob's 27 good practice?
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