For curious minds of all ages

Your words.
Their hammers.

Pip's colony builds exactly what you tell them to build. The challenge is learning to word it so they build exactly what you wanted.
build.app
Three hard-hat penguins building a retro pixel-art app window out of theme-colored blocks - the app screen alive with a little mountains-and-sun scene.

One loop, every level

It never gets harder to understand. Only more fun to get right.

  1. 1

    Play a tiny app

    A joke button. A pet timer. A colour mixer. Play with it. See exactly what it does.

  2. 2

    Gather the word pebbles

    The plain words hiding inside it. The ones that tell it how to behave. Pocket them.

  3. 3

    Send in the colony

    Snap your pebbles together and describe the app. Pip, Peb, Nori, Tuck and Mira get to work.

  4. 4

    Steer them

    They built what you said. Usually that is funny. Sharpen one word. Send them again.

What you get good at

Nobody teaches you anything here. You just get better.

Saying exactly what you mean

The penguins are literal. Every miss shows you the word you left out. You stop leaving it out.

Handing work off

You don't build the app. Your crew does. Your job is to ask well, then judge what comes back.

Nudging, not restarting

One level hands you a build that is almost right, and a pouch of nudges. Fix it. Don't rebuild it.

Naming a thing once

Teach the colony a recipe. One word that means many. Spend it like a single pebble.

There is a name for this

Directing AI agents to build things for you. That is the skill. Waddlecraft is where you get good at it.

Be first on the ice

Waddlecraft is waddling toward launch on iOS, Android and the web. Join the waitlist. Pip sends one note when the colony opens. Nothing else.