What can you see in the middle of March and April that you can never see in any other month?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

The more of this there is, the less you see. What is it?

What does this say?

XLR8

On rolling two dices (six-sided normal dice) together, what is the probability that the first one comes up with a 2 and the second one comes up with a 5?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Can you find the key in the picture below?

Solve below popular number sequence
314 159 265 358 979 323 846 ?

What's a single-digit number with no value?