This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

Can you count the number of triangles inside a triangle?

Sally lives in a place where six months of the year is mild summer and the temperature drops significantly the other six months. She owns a lake where there is a small island. She wants to build a house on the island and needs to get materials there. She doesn’t have a boat, plane, or anything to transport them to the island. How does Sally solve this problem?

what does the below math rebus puzzle mean?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

The following "Brain Bat" means Slow Down.
S
L
O
W

Using the same logic, can you tell us what does the following Brain Bat means ?
E
V
I
G

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?