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.

What Oche does for Bob's 27

Pure doubles practice with a running score — Oche does the adding and subtracting so you just throw.

Oche steps you through D1, D2, D3… all the way to the bull, so you never lose your place.

Hits add the double's value times the number you hit; a clean miss subtracts it — Oche does the maths.

Drop to zero or below and the run ends; Oche shows exactly where you stand on every double.

Bob's 27 is pure double drilling, and Oche records how you do so you can watch your finishing sharpen.

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.

How it works

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

Is the Bob's 27 scorer free?

Yes. Bob's 27 is free to score in Oche, with no ads and no account.

Does it add and subtract automatically?

Yes. Oche adds your double hits and subtracts a missed double from your score, so you can focus purely on throwing.

What score do I start on?

Bob's 27 starts you on 27 points and runs from double 1 up to the bullseye.

Why is Bob's 27 good practice?

It forces you to throw at every double under pressure, which is exactly what wins legs — and Oche logs your progress.

Free on iOS & Android

Download Oche free and see your real numbers after the very first leg — no account, no ads, works offline.