Golf

The same love, at every age. This door has games for 3 of the four age groups so far.

The ladder

Ages 3–5
- Into the HoleCount each tap until the ball drops in
Ages 6–8
- Over and Under ParPut each golf hole on a number line around par
Ages 9–14
- Scores Below ZeroAdd and average scores below and above zero
Ages 15–18 Not made yet.
The nearest rung is one down, Ages 9–14: Scores Below Zero →

Two rules every rung keeps

The Fade Rule. Every game ends on a plain screen: the same numbers with the golf words gone, so the maths leaves with you.

The Own-Lane Rule. Your numbers are compared only with your own past, never with anyone else's, and they stay on this device.

Problems built on something you love help most when the context carries the maths, not when it decorates it. These ladders are a design, not a promise.

Ask a grown-up tonight: “Which hole today looked hardest from the tee, and why?”

Grown-ups: Spark & Whetstone has a Golf door too.

Other doors · Your door and your ages