Embark on a fun-filled adventure where math is your ultimate weapon! In this engaging game, your goal is to rescue your friend from a pesky yellow alien using your math skills.

The game is divided into three exciting phases:

1. **Space Adventure:** Navigate your spaceship through space debris. Each piece of floating trash has a number, and your task is to blast the one that completes the equation shown.

2. **Cave Climb:** On foot, you'll journey through a cave, aiming to reach the top. You'll encounter passages with numbers on either side. Collect water drops with positive and negative numbers to ensure your number fits perfectly between them.

3. **Alien Showdown:** It's time to confront the yellow alien! To defeat him and save your friend, dive into the numbered hole on the ship that correctly solves the equation above.

This game is a quick and enjoyable challenge, taking about 20 minutes to complete. It's perfect for a fun math twist in your day!