Brain Test Level 421: Expose the clown's trick once again.
Brain Test Level 421
Screenshots

Quick Answer
Drag the clown's hat off to reveal the hidden ball, then tap the middle cup.
Skills Tested
Step-by-Step Solution
- 1) Read the goal and watch the cups the clown is juggling.
- 2) Drag the clown’s hat off to reveal the hidden ball underneath.
- 3) Note which cup the trick tells you to pick now that the ball is exposed.
- 4) Tap the middle cup to finish the level.
Hint
Reveal a hint
Check beneath the clown’s hat to see where the ball is really kept before choosing a cup.
Why It Works
The trick is that the ball is not under any cup at all, but hidden on the clown. Revealing it by removing his hat gives away the answer, so tapping the middle cup is correct.
Frequently asked questions
How do I expose the clown’s trick in Brain Test level 421?
Drag the clown’s hat off to reveal the hidden ball, then tap the middle cup to win the level.
What is the answer to Brain Test level 421?
Remove the clown’s hat to see the ball, and then tap the middle cup as the correct choice.
Where is the ball hidden in Brain Test level 421?
The ball is hidden under the clown’s hat, so you have to pull the hat off to reveal it before picking a cup.
What is the trick in Brain Test level 421?
The trick is that the ball is not under any cup. It is hidden on the clown himself, and removing the hat shows where it really is.
Why do I tap the middle cup in Brain Test level 421?
Once the hat reveal shows you the ball’s true location, the middle cup is the cup you must tap to clear the level.
Is there a video walkthrough for Brain Test level 421?
Yes, the embedded video on this page shows how to lift the hat and pick the cup in Brain Test level 421.