🧩 Level Information

• Level Number: 70
• Question: Of the frames lined up on the screen, how many can you swipe and move? Please enter the correct number in digits.
• Difficulty: normal

🎯 Objective

Verify the number of frames that can be swiped, enter the number "4", and clear the level.

📝 Solution Steps

1. First, observe carefully all the frames displayed on the screen (square frames, boxes, button-like objects). Although they may look similar, some can be moved while others cannot.
2. Press and hold or swipe each frame with your finger to check if it actually moves. Drag it slightly up, down, left, or right and consider those that change position as 'movable frames'.
3. Try all the frames and count only those that can be 'swiped to move'. A total of 4 movable frames can be found.
4. Once you confirm the number of movable frames is 4, tap the input field (answer entry box) located at the bottom or center of the screen.
5. Use the keypad or number buttons to input "4" and press the submit button (OK, ✓, etc.) to send your answer.
6. Correct answers will lead to stage clearance and progression to the next level.

💡 Hints

• It's easy to make mistakes if you just count by appearance. Always try swiping to check.
• Not all frames will move. It's crucial not to count the fixed frames.
• If you're unsure whether a frame can move, drag it slightly to see if its position shifts.
• When you've finished counting the movable frames, enter that number as a digit. A single-digit answer will suffice.
• The correct number is 4. Ultimately, entering '4' will allow you to clear the level.

🧠 Analysis & Points

This level is a trick puzzle that requires 'actual manipulation and confirmation' rather than a simple 'guess by appearance'. Players tend to count the frames on the screen at a glance, but the real challenge is to identify the difference in properties—'how many frames can be moved by swipe'. In Brain Test, many problems involve dragging or swiping objects to uncover hidden conditions, and this stage is an application of that. By attempting to move each frame at least once, players can distinguish between stationary decorative frames and those that can actually be dragged. Ultimately, there are only 4 movable frames, and the correct answer is to input '4'. The key is observation skills, accurately reading the problem text, and testing the interaction as instructed with flexibility.

🔍 Common Mistakes

• Entering the total number of visually apparent frames as the answer (e.g., seeing 6 frames and answering '6').
• Testing only 1-2 frames and assuming 'probably all are movable (or immovable)', failing to swipe and check all frames until the end.
• Misunderstanding 'movable' and counting items that are tappable or responsive. Here, it's crucial to test whether the position changes by swipe or drag.
• Even when aware of the correct number, attempting to input something other than '4' in numerical form, such as Chinese characters or other symbols. It's essential to use half-width numeric keys for entry.
• Pressing frames too hard or trying short taps and misunderstanding them as 'immovable'. It's necessary to lightly drag and check if the position shifts.

🎉 Advice After Clearing

Clearing this level instills the Brain Test-specific mindset of 'not believing what you see without verifying by touch'. In the future, tricks like 'movable', 'hidden', or 'different conditions' will frequently appear, so developing a habit of dragging and swiping suspicious objects will make it easier to solve subsequent levels.

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