Level 5 · Mysteries & Monsters

Mission 437

The Lost Alphabet: Carve a Secret Code Wall

Badge: Glyph Master

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Design a lost alphabet, build a giant code wall and hide a message in it.

The ruins are covered in symbols nobody can read. Invent the alphabet and dare anyone to crack it.

  • New skill Building pixel glyphs on a wall
  • Level 5 · Mysteries & Monsters
  • Difficulty Intermediate
  • Mode Survival
  • Time 45 min
  • Ages 13+

What you’ll build

Invent a lost alphabet of pixel glyphs, each a small pattern of dark and light blocks. Build a giant code wall with a key phrase in signs on top and the same phrase in glyphs beneath. Then carve a secret message in glyphs alone and challenge a family member to crack it.

Finish line: Your glyph wall shows a key phrase and a secret message waiting to be cracked.

Bonus challenge: Add 5 new glyphs and a second message only your family can read. How many more words can your alphabet make now?

You’ll need

  • White blocks
  • Dark blocks
  • Signs
  • A family member to crack it

You choose

  • The lost people's name
  • My 10 letters
  • My secret message

Stuck?

  • Pick two blocks that contrast strongly, like white and dark terracotta, so every glyph is easy to read.
  • Glyphs blurring together? Leave a one-block gap between letters and between words.
  • Codebreaker stuck? The glyph that appears most is probably E. Codebreakers really use that trick.

For grown-ups

Get this mission

This mission is in Mission Pack 43 (Level 5: Mysteries & Monsters). Its printables arrive in the store soon. We release about one level a month.

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.