Brain Test 4 level guide
Brain Test 4 Level 164 Walkthrough
Brain Test 4 Level 164 advances Doctor Worry's robot in counted GO-button groups and rotates the phone at each bend to reach the upper-left target.
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How to Solve Brain Test 4 Level 164 — Full Solution
- Tap GO six times to move the robot along the first open straight section.
- Rotate the phone 90 degrees so the robot points into the next open corridor.
- Tap GO five times through the shorter leg, then rotate the phone 90 degrees at its corner.
- Tap GO six times along the next straight leg and rotate the phone again before the gray obstacle.
- Tap GO six more times and make the final 90-degree turn toward the upper-left red X.
- Let the robot enter the target and stop when the green check appears.
Colors in this level:
White, Black, Gray, Red, Green
Common Mistakes to Avoid
- Continuing to tap GO at a corner and driving the robot into a gray square.
- Trying to drag the robot instead of using GO and the phone's orientation.
- Confusing the large red collision X with the small red X target at the upper-left.
Quick Tips for Brain Test 4 Level 164 (quick clues)
- Use GO for forward movement and phone rotation for every turn.
- Follow the demonstrated tap rhythm: 6, then 5, then 6, then 6.
- Rotate 90 degrees between groups before the robot reaches a gray block.
Board notes 5 details
- Layout
- A black corridor winds around four gray square obstacles on a white board; a small black-and-green robot moves inside it, a red X target sits at the upper-left, and GO is below the maze.
- Goal
- Move the robot through the zigzag corridor onto the red X without colliding with a gray square.
- Opening
- Tap GO six times through the first straight section, then rotate the phone 90 degrees before the robot meets the corner.
- Danger Zone
- Continuing straight at a bend sends the robot into a gray obstacle and flashes a large red failure X; rotate the device before the next group of GO taps.
- Mechanics
- GO advances the robot while 90-degree phone rotations change its heading; the demonstrated route uses groups of 6, 5, 6, and 6 taps through successive straight sections.
Frequently Asked Questions
How does the robot turn in Level 164?
Rotate the phone 90 degrees at each bend; GO only advances the robot straight.
How many times should I tap GO?
The demonstrated route groups the taps as 6, 5, 6, and 6, with a phone rotation between each group.
What causes the large red X?
It is a collision warning shown when the robot continues straight into a gray obstacle.