Brain Test Math Trick

Brain Test Level 42: Get the biggest number possible.

Brain Test Level 42

Easy

Screenshots

Brain Test Level 42 screenshot 1Brain Test Level 42 screenshot 2
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Quick Answer

Ignore the mathematical equations on the screen and enter '999' as it is the largest possible three-digit number.

Skills Tested

LogicProblem Solving

Step-by-Step Solution

  1. 1) Read the question and see it asks for the biggest number possible.
  2. 2) Ignore the mathematical equations displayed on the screen.
  3. 3) Type the largest three-digit number you can make, which is 999.
  4. 4) Submit 999 to complete the level.

Hint

Reveal a hint

Ignore the equations and simply type the largest three-digit number you can.

Why It Works

The puzzle distracts you with arithmetic, but the answer is about value, not math. The highest possible three-digit number is 999, so entering that value beats every shown equation and clears the level.

Frequently asked questions

How do I solve Brain Test level 42?

Ignore the equations on screen and enter 999, because it is the largest possible three-digit number.

What is the answer to Brain Test level 42?

The answer is 999, the biggest three-digit number you can type, regardless of the math shown on the screen.

What is the trick in Brain Test level 42?

The equations are a distraction, so instead of solving them you enter the largest possible three-digit number, which is 999.

Do I solve the equations in Brain Test level 42?

No, the equations are a distraction and the correct move is to ignore them and enter 999 as the biggest number.

Is there a video walkthrough for Brain Test level 42?

Yes, the embedded video on this page shows typing 999 for Brain Test level 42.

Why is 999 the correct number in Brain Test level 42?

Because 999 is the largest possible three-digit number, which directly answers the request for the biggest number possible.