Level 2 · Rise of the Kingdom

Mission 150

The Grand Inventor’s Expo

Badge: Master Inventor

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Show off 3 redstone inventions at an expo with signs and live demos.

Mission 150! Open the doors of the kingdom's first Inventor's Expo and wow the judges with your best machines.

  • New skill Demoing and explaining machines
  • Level 2 · Rise of the Kingdom
  • Difficulty Beginner
  • Mode Survival
  • Time 35–45 min
  • Ages 13+

What you’ll build

Choose three redstone inventions to show off and make sure each one works. Build an expo hall with a stand and a clear sign for each, then give a judge the grand tour with live demos. Collect their scores and crown your champion invention.

Finish line: Your expo shows off three inventions with signs, and your judge's average score is in.

Bonus challenge: Invent a fourth machine with no card to follow. Give it a name, a sign and a world premiere at your expo.

You’ll need

  • 3 working inventions
  • Signs or a Book and Quill
  • Banners
  • A family member as the judge

You choose

  • Your 3 star inventions
  • Expo layout (hall, path or stage)
  • Expo name

Stuck?

  • Test every machine before the tour. Fix wiring that's been bumped since you built it.
  • If a demo fails live, explain why it should work. That counts as a great answer.
  • Keep signs short: name, what it does, how it works and its best record.

For grown-ups

Get this mission

This mission is in Mission Pack 14. Each printable has the full steps, a Plan & Log page and a parent page.

Print one mission at a time. You never need to print everything.

Played on Minecraft Bedrock on iPad. Buttons can differ on other devices and versions.