Brain Test 4 Level 67: Jenny challenges Doctor Worry's robot for a fight.
Brain Test 4 Level 67
Screenshots

Quick Answer
Drag the sun behind the cloud to make it rain and rust the robot, then tap 'FIGHT'.
Skills Tested
Step-by-Step Solution
- 1) Move the sun so it slips behind the cloud.
- 2) Wait for rain to fall and rust the robot.
- 3) Tap the FIGHT button to win.
Hint
Reveal a hint
Metal hates rain. Let the clouds deliver a soaking before you fight.
Why It Works
The robot is made of metal, so water is its weakness. Causing rain by hiding the sun behind the cloud rusts the machine and makes the fight winnable.
Frequently asked questions
How do I solve Brain Test 4 Level 67?
Drag the sun behind the cloud to cause rain that rusts the robot, and then tap the FIGHT button so Jenny wins easily.
What is the answer to Brain Test 4 Level 67?
The correct move is to put the sun behind the cloud, let the rain rust the robot, then hit the FIGHT button to finish the battle.
What is the trick in Brain Test 4 Level 67?
The trick is that you cannot beat a metal robot head on. You must let rain rust it first by pushing the sun behind the cloud.
Why do I need to hide the sun in Brain Test 4 Level 67?
Hiding the sun behind the cloud makes it rain, and the water rusts the metal robot so it weakens and Jenny is able to win the fight.
Is there a video walkthrough for Brain Test 4 Level 67?
Yes. The embedded video shows you sliding the sun behind the cloud to start the rain and then tapping FIGHT after the robot rusts.
How do I avoid getting stuck in Brain Test 4 Level 67?
Do not rush to fight directly. Trigger the rain by covering the sun with the cloud, wait for the rust, and press FIGHT after.