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Brain Puzzle 3 Level 137 Answer: Why won't this roller coaster go up!

Unofficial fan-made guide. Not affiliated with the developer of Brain Puzzle 3.
Quick answer

The coaster is too heavy to climb the hill (240 kg). Tap the wig off each of the three passengers. Each wig removes 10 kg. After the third wig the weight drops enough and the coaster makes it up the hill.

Watch the full solution.

The video is the fastest way to copy this level move-for-move — some moves are drags, not taps, and text alone can't show the gesture. Timestamps for every move are in the walkthrough below.

Level 137 walkthrough: every move in order.

Step 1 Tap the wig on the passenger at the back of the car Brain Puzzle 3 level 137 step 1

The weight sign shows 240 kg. Pulling the rear passenger's wig off removes 10 kg instantly, and the target weight bar drops.

Video check: 0:44

Step 2 Tap the wig on the middle passenger Brain Puzzle 3 level 137 step 2

Same trick, second wig: another 10 kg gone. The coaster still can't climb, so keep going.

Video check: 0:52

Step 3 Tap the wig on the front passenger Brain Puzzle 3 level 137 step 3

Third wig, another 10 kg off. With the total weight down 30 kg the coaster finally crests the hill.

Video check: 0:56

Step 4 Level complete Brain Puzzle 3 level 137 step 4

The coaster sails over the top and the polaroid screen appears. Level 137 cleared.

Video check: 0:58

FAQ.

What is the answer to Brain Puzzle 3 Level 137?

Tap the wig on each of the three passengers, one after another. Every wig takes 10 kg off the coaster, and after the third one the weight is low enough for the coaster to climb the hill and finish the level.

Why won't the roller coaster go up in Level 137?

The car is carrying 240 kg, which is too heavy for the climb. The game hides the solution in plain sight: the wigs on the three passengers are removable. Remove all three and the coaster is light enough.

Do I need to use any hint items in Level 137?

No. Level 137 only needs the three taps on the wigs. There are no hidden objects or drag moves, so the level costs nothing to clear.

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