If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

Can you replace the X (both small and big x) with the numbers between 1 to 19 such that all the rows of 3 numbers between X (big x) sum to 23?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

What can go through glass without breaking it?

What is common among 11, 69, and 88?

Using exactly three matchsticks, can you divide the area into two equal parts?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

What does this say?

ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES
ISSUES ISSUES

How is a fly different from a mosquito?