Racing

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

The ladder

Ages 3–5
- First, Second, ThirdSay which car came first, second and third
Ages 6–8 Not made yet.
The nearest rung is one up, Ages 9–14: Is the Pit Stop Worth It? →
Ages 9–14
- Is the Pit Stop Worth It?Weigh a pit stop's lost time against laps saved
Ages 15–18
- When to PitFind the best lap to stop for new tyres

Two rules every rung keeps

The Fade Rule. Every game ends on a plain screen: the same numbers with the racing 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 lap today would you have wanted to drive, and why?”

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

Other doors · Your door and your ages