Brain Test 4 Math Trick

Brain Test 4 Level 313: I have to wake up my lazy brother!

Brain Test 4 Level 313

Hard

Screenshots

Brain Test 4 Level 313 screenshot 1Brain Test 4 Level 313 screenshot 2
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Quick Answer

Tap the shelf to drop the ball and summon a dog. Drag the cone collar from the dog's neck to the brother's ear to amplify the bark and wake him up.

Skills Tested

LogicProblem SolvingSpatial Thinking

Step-by-Step Solution

  1. 1) Tap the shelf so the ball falls and a dog appears.
  2. 2) Look at the cone collar around the dog's neck.
  3. 3) Drag the cone over to your brother's ear.
  4. 4) The louder bark finally wakes him up.

Hint

Reveal a hint

Summon the dog and move its cone to your brother's ear.

Why It Works

This level chains two actions into one solution: bringing in a dog and then boosting its bark with a cone. Using the cone near the ear focuses the sound, which finally wakes the sleeping brother.

Frequently asked questions

How do I solve Brain Test 4 Level 313?

Tap the shelf to drop the ball and summon a dog, then move the cone collar to your brother's ear to amplify the bark.

What is the answer to Brain Test 4 Level 313?

Bring in a dog by dropping the ball, then drag its cone to your brother's ear so the bark is loud enough to wake him.

What is the trick in Brain Test 4 Level 313?

The trick is using the dog's cone as a megaphone, which amplifies the bark enough to wake your sleeping brother.

Why do I need the cone in Brain Test 4 Level 313?

Because the cone aims the bark straight into your brother's ear, making the dog's sound powerful enough to wake him.

Is there a video walkthrough for Brain Test 4 Level 313?

Yes, the embedded video on this page shows the ball dropping, the dog arriving, and the cone being moved to the ear.

How do I avoid getting stuck in Brain Test 4 Level 313?

Remember it takes two actions: summon the dog by tapping the shelf, then carry its cone to your brother's ear.