Lock Quest: The Rain Cloud Vault

The cloud vault is open!

The vault opens and a rainbow pours out, bending all the way across the sky. Pip peeps and flies right through it.

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

Your mission

Hidden inside a rain cloud is a vault, locked five ways. Water never stops moving. The sun warms it and it rises as invisible vapor. High up, it cools into clouds of tiny drops. It falls as rain or snow, runs downhill, and ends up back in the sea, where it starts all over again. That is the WATER CYCLE. Pip the chick left her weather photos and notes. Decide what they prove.

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.

My badges