Brain Test Level 185
Question: How many holes are in this sock?
This is a classic brain teaser! Don't just count the obvious holes.
Solution:
You must count all possible openings in the sock.
- The hole where you put your foot in (Top).
- The hole where your foot comes out (Bottom/Toe).
- The two visible holes on the sock surface. Since they pass through both the front and back layers of the fabric, they count as two openings each (4 total).
Total holes: 1 (Top) + 1 (Bottom) + 4 (Visible holes) = 6.
Enter the number 6.
DIFFICULTY
Medium
PRO TIP
If you put your foot in, how many distinct openings does the air pass through to exit completely?