Lock Quest: The Star Map

The star chest is open!

Inside the chest is a telescope pointed at one exact spot in the sky. Your team takes turns looking. There it is: a comet with a long, shining tail.

You are now a Lock Master. Go tell your teacher!

Your mission

Quill the owl is an astronomer, and her star chest is locked five ways. Her star map is a grid of squares. Every COLUMN has a letter and every ROW has a number, so every square has its own name, like C4. Say the letter first and then the number. Row 1 is at the bottom. With a grid, you can tell anyone exactly where to look, and exactly how to get from one square to another. Look closely and work together.

How to crack a lock

• Pick any lock from the menu at the top. You can solve them in any order.
• Read every clue before you start. One clue alone is never enough.
• Use scratch paper. Draw pictures, make lists, and cross things out.
• Tap the buttons to build your answer. Then press "Try the lock".
• A lock will not tell you which part is wrong, so be sure before you try.

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