Brain Test 1 Level 18
How many month have 28 days
Every month has 28 days at least. The answer is 12.
Follow the screen sequence
Use the images as a compact replay of the solving path. The text below each frame explains what should change.
Video walkthrough
Same number in other versions
Brain Test versions can reuse the same level number with a different puzzle. If the screenshot or question does not match your game, switch to the same number in another version or use the nearby level links.
Strategy guide
- 1.Read carefully: 'have 28 days' means at least 28, not exactly 28;
- 2.Every month has at least 28 days, so all 12 months qualify;
- 3.Ignore leap year logic - the question is about minimum days, not maximum.
Common mistakes
- 1.Thinking only February has 28 days and answering 1;
- 2.Counting months with exactly 28 days instead of at least 28 days;
- 3.Overcomplicating by considering leap years and answering 11 or 13.
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