Sprocket City

Sprocket City needs builders. Every right answer snaps a part into place.

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Pick your grade

Each grade has jobs. Each job is 5 tasks and a Big Build.

The Workshop

Your helper bot is ready.

0 sprockets

Customize your helper bot

Mastery

Master real math skills to earn engineer ranks. Nothing here is for sale.

    Progress report

    A private snapshot of math mastery. Everything stays on this device unless you export it.

    Teacher dashboard

    Your roster stays on this device. Add students by pasting their progress code. Use initials or first names only.

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    My City

    Every job you power on leaves a building here.

    Tap a building to see what it does. Drag to look around.

    Buildings

      Job in progress

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      Settings

      Pause

      Join a class

      Enter the class code from your teacher.

      Updated

      Sprocket City

      Your game updated automatically. What is new: