Brain Out 2 Level 220
📝 Walkthrough
Overview
A black cat lies on the windowsill, its eyes narrowed into fierce slits by bright sunlight. The solved frame shows the curtain now drawn closed and the cat's eyes round and cute, with flowers around, and the message "A cat's eyes change with light.".
- Difficulty: Easy
- Estimated moves: 1
Step-by-Step Solution
- Notice the sunlight. Bright light through the window is narrowing the cat's eyes into fierce slits.
- Do not pet it. The cat is not actually angry; petting or feeding will not change its eyes.
- Draw the curtain. Pull the curtain closed to block the sunlight.
- The eyes relax. In the dimmer light the cat's pupils dilate into round, gentle eyes. The "A cat's eyes change with light." result appears.
Strategy & Reasoning
Cats' eyes narrow into slits in bright light and open wide in dim light. Closing the curtain reduces the light, so the cat's eyes relax into a softer, less fierce look.
The cat is not actually angry; its pupils are just constricted by the strong sunlight streaming through the window. You cannot calm it down by petting or feeding, because the fierce look is a physical response to brightness. Drawing the curtain shades the windowsill, and as the light drops the pupils dilate into round, cute eyes. The result message explains that cats' eyes adapt to light.
Why does blocking the light change the cat's eyes? The cat lies on the windowsill with its eyes narrowed into fierce slits, but that is not anger — it is how cat pupils respond to bright light. Cats constrict their pupils to thin slits in strong sunlight and dilate them into round circles in dim light. Petting or feeding the cat will not change its eye shape, because the fierce look is a physical reaction to the sun streaming through the window. Drawing the curtain shades the sill, the light drops, and the pupils open into round, cute eyes. The result line "A cat's eyes change with light!" explains the biology behind it.
The cat lies on the windowsill with its eyes narrowed into fierce slits, but that is not anger; it is how cat pupils respond to bright light. Cats constrict their pupils to thin slits in strong sun and dilate them into round circles in dim light. Petting or feeding the cat will not change its eye shape, because the fierce look is a physical reaction to the sun. Drawing the curtain shades the sill, the light drops, and the pupils open into round, cute eyes. The closing line explains the biology.
Tips & Common Mistakes
- Correct: Draw the curtain to block the sunlight.
- Mistake: Do not try to pet or feed the cat; that does not change its eyes.
- Note: The fierce look is caused by the sun, not by the cat's mood.
- Result: Once the light is blocked, the cat's eyes become round and cute.
Key Frames
