🧩 Level Information

• Level Number:146
• Question:Swipe so that only blue crosses the goal line
• Difficulty:normal

🎯 Objective

Swipe the screen so that only blue crosses the goal line, and keep other colors from reaching the goal.

📝 Steps to Solution

1. Check the characters/objects lined up on the screen (blue and other colors).
2. Imagine moving only the blue character (or car, ball, etc.), and slowly swipe the screen.
3. If everyone moves together, hold down the non-blue characters with one finger while swiping the screen with another finger.
4. Release your finger in a position where the non-blue characters do not cross the goal line, leaving only blue to cross.
5. Once you've confirmed blue is the only one crossing the goal line, wait a little to clear the stage.

💡 Hints

• First, try swiping everyone as they are to see how they move.
• Instead of moving only blue, try the idea of "stopping everything else."
• You may need to use more than one finger simultaneously.

🧠 Analysis & Points

This stage is a manipulation puzzle with the condition "make only blue reach the goal." Many players initially try to swipe only the blue character, but since objects move together, it doesn't go as planned. What's required here is the idea of using multiple fingers simultaneously, a unique feature of touch devices. By holding down non-blue characters to keep them from moving and swiping blue to the goal line with another finger, you can clear the stage. It's a quintessential Brain Test trick question utilizing the device's manipulation mechanics.

🔍 Common Mistakes

• Trying to directly swipe only the blue character, resulting in everyone crossing the goal.
• Attempting to drag and move the goal line itself, but nothing happens.
• Misunderstanding it as a simple rearrangement puzzle, trying to lower everyone at once to adjust positions.
• Rapidly tapping or long-pressing the screen, thinking there's a special action.

🎉 Post-Clear Advice

It was a tricky stage typical of Brain Test that utilized multi-touch (using multiple fingers simultaneously). In future levels, if you can't do it with one finger, try two; and if that doesn't work, consider other operations for similar types of problems to solve them smoothly.

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