Build real projects.
Explore engineering worlds.Become an Engineering Legend.
Build your way through five engineering worlds and 50 progressively harder challenges. Then unlock one final secret project. Complete it to become an Engineering Legend and open Creation Station.
Every great engineering adventure starts with a single step.
“What did your test teach you?”
Pepper guides, but never solves.
Meet Pepper
Smart, kind, and encouraging, Pepper is a warm white-and-brown kitten with a bright red collar who loves apple juice and carries The Book of Builds.
Pepper won't solve the projects for you. Instead, you'll get guiding questions and thoughtful hints when you need them. Together, you'll learn from failures, unlock the Wonder of Boxes, and store your gear in the Secret Treehouse.
Build your way through five engineering worlds
Take on 50 progressively harder real-world challenges—then unlock one final secret project.
Racer's World
Master gravity, friction, and mechanics. Design vehicles that speed down ramps and conquer tricky terrain.
Beautiful Builds
Explore structures, architecture, and loads. Build bridges that won't break and towers that touch the sky.
Underwater Workshop
Dive into buoyancy, pressure, and fluid dynamics. Create submarines and unsinkable ocean vessels.
Robo Tech
Command mechanisms and logic. Design automated arms, clever linkages, and your first robotic helpers.
Thrilled Coasters
Harness energy and motion. Build loops, drops, and the ultimate amusement park rides.
SECRET PROJECT
Complete Project 50 to unlock one final secret project. Complete it to become an Engineering Legend and open Creation Station.
Complete the secret final project to earn your personalized ENGINEER LEGEND book.
Created by a Kid.
Built for Young Engineers.
Pepper's Engineer Quest didn't start in a corporate boardroom. It began with a young founder who wanted engineering to feel less like a boring textbook and more like a real, hands-on adventure.
We built this for the kids who want to invent, tinker, fail, and try again until it works. We believe the best way to learn is by doing.