Brain Find Level 10

Overview

This level, titled "You look so good to smile," shows four emoji-style faces on a blank screen: a green sick/nauseated face in the upper left, a neutral yellow face in the upper right, a yellow face blowing a kiss in the lower left, and a yellow angry/shouting face in the lower right. The bottom preview circle shows the target: a simple yellow face with a gentle smile. The puzzle is that none of the four faces is actually smiling — they are sick, neutral, blowing a kiss, and angry. The core mechanic is editing one of the faces rather than picking an existing one. The overall approach is to take the neutral yellow face and turn its straight mouth upward into a smile.

• Difficulty: Regular
• Estimated moves: 1

Step-by-Step Solution

1. Look at the four faces and compare them to the smile preview at the bottom. The preview wants a plain yellow face with a happy curved mouth. None of the four currently matches: the green face is nauseated, the bottom-left face is blowing a kiss, and the bottom-right face is angry.

1. Focus on the neutral yellow face in the upper right. It is the right color (plain yellow) and has ordinary dot eyes, but its mouth is a flat, straight horizontal line — neutral rather than happy.

1. Do not tap the green sick face, the kissing face, or the angry face; none of them is the right base, and tapping them does not help.

1. Grab the corners of the neutral face's straight mouth and drag them upward, curving the line into an upward arc. As you pull the ends of the mouth up, the flat mouth becomes a smiling curve.

1. Once the neutral face's mouth is curved into a smile matching the preview, the game accepts it. A "Good" banner appears with the message "Happiness is the most important thing. Let's continue to challenge!", and the now-smiling yellow face is shown enlarged in the center circle. The level is complete.

Strategy & Reasoning

This level tests whether you treat the faces as editable rather than as fixed choices. The phrase "You look so good to smile" can be read as a prompt to make a face smile, not to find one that already does. Because every available face has the wrong expression, the only way to produce a smile is to modify the closest candidate — the neutral yellow face, which is already the right color and eye shape.

The neutral face is chosen as the base because its straight mouth is the easiest to reshape into a smile, and its eyes are the plain dot eyes that match the preview. The other faces are wrong for specific reasons: the green sick face is the wrong color, the kissing face has a heart and winking eye, and the angry face has furrowed brows and an open shouting mouth. Changing any of those would require more edits than the puzzle intends.

The solution video shows the neutral face's flat mouth becoming a smile between the first and second frames, with no other face changing. This confirms that the intended move is to curve the neutral mouth upward. There is no need to tap, shake, or swap faces; the task is literally to turn a frown-neutral mouth into a smile by dragging its corners up.

Tips & Common Mistakes

• Common mistake: tapping each face hoping one of them smiles on its own. None of the four is already smiling; you must edit the neutral face's mouth into a smile.
• Common mistake: trying to change the green sick face or the angry face. The correct base is the plain yellow neutral face in the upper right, not the green or angry ones.
• Common mistake: dragging the mouth the wrong way (downward into a frown). You want an upward-curved smile, so pull the corners of the neutral mouth upward.