Brain Test 4 - Tricky Friends Level 99

Brain Test 4 Level 99 answer and hint with full solution and walkthrough. Learn how to solve Level 99 easily with Brain Test Level’s detailed explanation and clear images.

Brain Test Level 99 - Step 1
Step 1
Brain Test Level 99 - Step 2
Step 2

I want to scare Doctor Worry with a prank.

Answer

Drag the knife to the robot's hand, then pour ketchup on the girl to fake a crime scene and scare the doctor.