🧩 Level Info

• Level number:71
• Question:Turn your smartphone upside down and count the number of balls that appear, then enter 10
• Difficulty:Normal

🎯 Objective

Turn your smartphone upside down to check the total number of balls, and enter the number "10" in the answer field to clear the level.

📝 Solution Steps

1. Look closely at the screen and check the number of balls initially displayed (do not enter the answer yet).
2. Slowly rotate your smartphone/tablet device 180 degrees to turn it upside down.
3. When the device is upside down, hidden balls will fall from the top of the screen (previously the bottom), increasing the number of balls.
4. Count the total number of balls on the screen once all of them are visible. The total will be "10".
5. Tap the answer input field (text box) to display the keyboard.
6. Enter "10", which is the total number of balls.
7. When you've finished entering, tap the confirm button (OK/checkmark, etc.) to confirm and clear the stage.

💡 Hints

• The answer is not only the balls that are initially visible on the screen. Consider whether there are any hidden balls.
• This stage uses the smartphone's features (gyro/accelerometer). Try holding it in a special orientation...?
• Try turning your device upside down. Balls will appear from areas that weren't visible before. Count them all and enter "10", which is the total number.

🧠 Analysis & Key Points

This level is a trick puzzle that reminds players that "what you see on the screen is not always everything" and requires a physical action of changing the device's orientation. The answer is written in the question text itself, "turn your smartphone upside down," so careful reading is important in the Japanese version. When you turn the device upside down, balls that were hidden outside the screen appear, bringing the total to 10. The final input is simply entering the number "10", but the requirement to 'rotate the device', which is a real-world action rather than an in-game button, is the key point of this level.

🔍 Common Mistakes

• Counting only the balls that are initially visible and entering that number, which will not be correct unless the device is turned upside down.
• Trying to solve the problem just on-screen by dragging or tapping the balls to increase their number.
• Only shaking or tilting the smartphone sideways without fully turning it upside down, which might not make the balls appear correctly.
• Not reading the question text carefully and entering numbers randomly after only seeing the 'enter 10' part, without trying the hint action (turning upside down).
• Miscounting the balls and entering a number like "9" or "11".

🎉 Post-Clear Advice

After clearing, you will realize that changing the device's orientation revealed balls hidden outside the screen and the total was 10. Through this level, you learn the importance of reading the entire question carefully and getting used to tricks involving the smartphone's orientation and sensors, which will be helpful in future stage walkthroughs.

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