Level 3 · Dream City

Mission 261

Mirror Hall: The Town Hall With 3 Hidden Mistakes

Badge: Mirror Master

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Build a mirror-perfect town hall and clock tower, then hide 3 mistakes.

Every great city has a town hall. Yours is a perfect mirror… except for 3 tiny mistakes. Can anyone spot them?

  • New skill Designing with a mirror line
  • Level 3 · Dream City
  • Difficulty Beginner
  • Mode Creative
  • Time 35–45 min
  • Ages 13+

What you’ll build

Sketch a town hall front with a mirror line, mark that line in the world and build one half before mirroring it. Hold a quick tower showdown to pick the best ratio, build a clock tower on the centre line, then sneak in three tiny mistakes for a family member to spot.

Finish line: Your mirrored town hall has a clock tower at the winning ratio, and someone has hunted for your three mistakes.

Bonus challenge: Give the plaza in front a pattern that still matches after a quarter turn. How many turns does it take to get back to the start?

You’ll need

  • Glowing blocks for the mirror line
  • Wool for test towers
  • Item frames and clocks
  • Building blocks

You choose

  • Style (from your Style Street, Mission 219)
  • Tower showdown ratios: ___ : 1 vs ___ : 1
  • My 3 sneaky mistakes (top secret)

Stuck?

  • Front won't mirror neatly? Use an odd width so there's a single centre block.
  • Clock won't show? Place an item frame on a wall, then tap it while holding a clock.
  • Mistakes too easy to find? Swap a block for a similar-looking one, like stone for andesite.

For grown-ups

Get this mission

This mission is in Mission Pack 26. 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.