Brain Test All-Star 数学陷阱
脑洞大师：全明星 第 249 关：Find an impossible date.
脑洞大师：全明星 第 249 关
中等
通关截图
快速答案
Swipe the month header to change it to June, then tap the number 31.
考察能力
逻辑能力问题解决
分步解法
- 1) Look at the calendar on screen.
- 2) Swipe the month header so it shows June.
- 3) Tap the number 31 to select the impossible date.
提示
查看提示
Which month has fewer than 31 days?
为什么有效
This puzzle is about calendar knowledge. Some months only have 30 days, so changing the calendar to June makes the 31st an impossible date to tap.
常见问题
How do I find an impossible date in Brain Test All-Star Level 249?
Swipe the month header to change it to June, then tap the number 31.
What is the answer to Brain Test All-Star Level 249?
Switch the calendar month to June, then tap the 31 because June never has 31 days.
What is the trick in Brain Test All-Star Level 249?
The trick is calendar knowledge: June only has 30 days, so June 31 is impossible.
Why do I need to change the month to June in Brain Test All-Star Level 249?
June only has 30 days, so after switching to June the number 31 becomes an impossible date.
Is there a video walkthrough for Brain Test All-Star Level 249?
Yes. The embedded video shows swiping the month header and tapping the 31.
How do I avoid getting stuck in Brain Test All-Star Level 249?
Swipe the month header to June first, then tap the 31 to pick the impossible date.