Brain Test 4 Level 71: Jenny must lift that weight.
Brain Test 4 Level 71
Screenshots

Quick Answer
Drag the weight plates off both sides of the barbell to make it lighter, allowing Jenny to lift it easily.
Skills Tested
Step-by-Step Solution
- 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.
Hint
Reveal a hint
A bar full of plates is heavy, so take the plates off.
Why It Works
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.
Frequently asked questions
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.