🧩 Level Information

• Level Number: 38
• Problem Description: Rub the glass with your finger to clean it
• Difficulty: Easy

🎯 Objective

Rub the glass on the screen with your finger to make it sparkle.

📝 Solution Steps

1. Place your finger on the clouded (dirty) part of the glass.
2. Without lifting your finger, rub it over the glass in a circular motion.
3. Continue rubbing a few times until the cloudiness disappears and the glass becomes clean.
4. When the glass is completely sparkling, you've cleared the stage.

💡 Hints

• The way to clean the glass is not an item, but your "finger".
• Try not just tapping, but moving and rubbing with your finger.
• Repetitively trace the dirty part of the glass in a circular motion with your finger to clean it.

🧠 Explanation & Points

This level is designed to make the player aware of gestures like "swipe" or "rub". Many players try tapping or long-pressing at first, but since no buttons or items are displayed, they need to switch their idea to interacting with the screen itself. By recreating the action of rubbing a cloudy glass clean with a finger, this puzzle type encourages intuitive insights.

🔍 Common Mistakes

• Only tapping on the glass repeatedly.
• Searching for a hidden tool elsewhere on the screen.
• Trying to solve by shaking the smartphone, zooming in or out.
• Giving up because long-pressing doesn't cause any change.

🎉 Post-Clear Advice

Real-world actions like making glass clean by rubbing it with a finger were key points brought into the game. In future puzzles, try using not just taps, but also "trace", "rub", and "swipe" actions too.

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