脑洞大师 4 第 71 关：Jenny must lift that weight.
脑洞大师 4 第 71 关
通关截图
快速答案
Drag the weight plates off both sides of the barbell to make it lighter, allowing Jenny to lift it easily.
考察能力
分步解法
- 1) Find the plates loaded onto each end of the barbell.
- 2) Drag the plates off from the left side.
- 3) Drag the plates off from the right side.
- 4) Have Jenny lift the now-light bar.
提示
查看提示
A bar full of plates is heavy, so take the plates off.
为什么有效
The puzzle is about reducing the load instead of finding extra strength. Removing the weight plates from each side lightens the barbell enough for Jenny.
常见问题
How do I solve Brain Test 4 Level 71?
Drag the weight plates off both ends of the barbell so it becomes light, and then Jenny can lift it without any effort.
What is the answer to Brain Test 4 Level 71?
The answer is to remove the weight plates from both sides of the barbell, making it light enough for Jenny to lift easily.
What is the trick in Brain Test 4 Level 71?
The trick is that you do not need Jenny to get stronger. You lighten the barbell by taking the weight plates off both ends.
Why do I need to remove the plates in Brain Test 4 Level 71?
Removing the plates makes the barbell much lighter, removing the weight that prevented Jenny from lifting it.
Is there a video walkthrough for Brain Test 4 Level 71?
Yes. The embedded video shows the plates being pulled off both sides before Jenny lifts the light bar.
How do I avoid getting stuck in Brain Test 4 Level 71?
Do not keep trying to make Jenny lift the loaded bar. Take the plates off both ends to lighten it first.