Brain Test Level 456
Level 456: Which hour has the least number of segments?
This level requires you to think about how numbers are displayed on a standard 7-segment digital clock.
A digital display uses segments (lines) to form numbers. We need to find the digit that uses the fewest segments:
- 0 uses 6 segments
- 1 uses 2 segments (the least!)
- 8 uses 7 segments (the most)
The number '1' requires the fewest segments (2).
Solution
Locate and tap the digit '1' on the screen. It is the digit requiring the least segmentation (2 lines).
DIFFICULTY
Medium
PRO TIP
Think about simplicity. Which single digit is drawn with the fewest lines on a digital clock?