🧩 Level Information

• Level Number:109
• Question: Attach the vertical side of + to the bottom left of 9
• Difficulty: Normal

🎯 Objective

Detach the vertical bar of the "+" mark on the screen, and drag it to attach to the bottom left of "9" to complete the puzzle.

📝 Steps to Solve

1. Check the positional relationship between the "9" and "+" symbols on the screen.
2. Press and hold the vertical line (vertical side) of the "+" mark with your finger and confirm that you can drag only that part.
3. Drag the separated vertical line to the bottom left position of "9".
4. Release your finger at the position that perfectly overlaps with the bottom left of "9" to attach the vertical line.
5. The puzzle will be cleared when the vertical line is connected to the bottom left of 9.

💡 Hints

• Just tapping or pressing sequentially doesn't make anything happen. Try 'moving' the symbol itself.
• The "+" mark may not be a single part; it might be dividable into a vertical bar and a horizontal bar. Try dragging only the vertical side.
• The separated vertical bar is used to combine with another symbol elsewhere. Consider the positional relationship with the nearby '9'.
• The answer is according to the instructions. Grab the "vertical side of +", drag it, and attach it tightly to the "bottom left of 9" to clear.

🧠 Explanation · Points

This level is a typical Brain Test trap problem that requires the concept of ‘breaking down’ the symbols on the screen. The puzzle itself gives away the solution as 'attach the vertical side of + to the bottom left of 9', making it almost a spoiler in Japanese, but the difficult part for the player lies in realizing, "Can you really do that?". Many players try tapping the 9 or +, or swiping to see if the shape changes. However, this game often uses the gimmick that 'a single object can be divided into multiple parts'. In this level, only the vertical bar of the + mark can be dragged, and separating it to attach to the bottom left of 9 creates a new shape (or the specified state), resulting in a clear. Such problems promote a meta-learning to not be fooled by appearances on the screen and to consider whether you can reconstruct it as parts, which becomes useful in many later levels if you realize it here.

🔍 Common Mistakes

• Just tapping the 9 or + symbol and waiting for a response, without trying to drag or break them apart.
• Pressing and holding the 9 itself, expecting changes like shape transformation, rotation, number increase, etc.
• Trying to move the entire + mark, not realizing that only the vertical side can be separated.
• Even after separating the vertical bar, attaching it to the wrong position like the right or top of 9, resulting in no clear confirmation.
• Not reading the problem statement and randomly moving without understanding what should be attached where.

🎉 Post-clear Advice

When the vertical bar of + attaches to the bottom left of 9, solving the puzzle, you can reconfirm the game's unique rule of 'using decomposed objects'. In the future, being aware that the visible shape is not necessarily fixed will make it easier to spot traps.

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