Brain Out Level 180

Overview

Level 180 says "Disappear the card." The board shows a grid of twelve face-down gray playing cards arranged in three rows of four, with three red heart icons above the grid. At first glance this looks like a memory matching game: flip two cards, find a pair, clear them. But there is no Start button, no hint of what faces the cards have, and the prompt only asks you to make the cards disappear. The Brain Out twist is that you literally sweep them off the screen. Press and hold a finger on the grid, then slide it rapidly back and forth over every card. The cards get wiped away as your finger passes over them, until the whole grid is gone.

• Difficulty: Easy
• Estimated moves: 1

Step-by-Step Solution

1. Look at the grid of twelve gray cards. There is no deck-building, no pair-flipping rule, and no timer. The prompt is simply to make the cards disappear.
2. Place a finger firmly on one of the cards in the grid. Do not lift it.
3. Keeping the finger pressed down, slide it rapidly left and right across the rows, scrubbing over every card surface. Move across the top row, then the middle row, then the bottom row.
4. As your finger passes over each card, that card fades or flies off the screen. The more you scrub, the more cards disappear.
5. Keep sweeping until all twelve cards are gone from the grid. The level-complete pop-up appears with the line "Surprise!" Tap Next to continue.
6. If a card remains, keep your finger pressed down and drag across that last card; lifting your finger resets the sweep.
7. Keep rubbing the card with your fingertip as if polishing it. The dirt fades and the secret number is revealed underneath.

Strategy & Reasoning

The puzzle abuses the assumption that a grid of cards must be a memory game. Brain Out puts the word "Disappear" in the prompt, which is a direct instruction, but your brain still expects you to flip and match. The trick is that the cards are treated like dust on a screen: wiping them with your finger removes them.

Tapping individual cards flips them over, which wastes time and does not clear them. Trying to drag one card at a time off the screen also fails because the cards snap back. Only a continuous scrubbing motion with one finger held down registers as an eraser. This is the same gesture you would use to wipe a smudge off a touchscreen.

The congratulatory line "Surprise!" is the game acknowledging that the solution was physical rather than logical. This level is a small lesson: when a board looks like a known game but the prompt does not mention the game's rules, the prompt itself is the real instruction.

Tips & Common Mistakes

• Trying to flip pairs of cards to match them. The level is not a matching game; you just wipe the grid clean.
• Lifting your finger between swipes. The erase gesture only works while the finger stays pressed down.
• Scrubbing only one row. You have to cover all twelve cards, so move across every row.