Once upon a time, there was a smart and brave girl named Annie. She was an adventurer who loved going on exciting quests. One day, Annie heard about a hidden treasure in a mysterious cave. She grabbed her trusty backpack and set off on her adventure.

As Annie reached the cave, she saw a big, heavy door blocking her way. She couldn't open it with her hands, so she looked around for something she could use. Annie found a long stick and used it as a lever to open the door. She was inside the cave now!

Inside the cave, Annie saw a deep, dark hole. But Annie was too clever to fall into it. She found a long rope and tied one end to a sturdy rock. Annie carefully climbed down the rope and landed safely.

The treasure was hidden behind another big door. This time, there were three buttons - a red one, a green one, and a blue one. Annie knew she had to press them in the right order to open the door. She observed the symbols on each button and solved the puzzle. The door opened, revealing a chest full of shiny gold coins!

Annie happily collected the treasure and left the cave. She knew that her clever thinking had helped her succeed. With her backpack full of gold coins, Annie returned home, ready for her next adventure.