What is the riddle which can be asked all day with a different correct answer each time.

Find the smallest sentence with all the English alphabet.

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Solve the puzzle by telling what does below picture means.

Can you find the 09 errors in the picture below?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

The dirtier I get, the whiter I look. Who am I?

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?

If you had an infinite supply of water and 5-quart and 3-quart pails, how would you measure exactly 4 quarts? What is the least number of steps you need?

There's a day, that comes around once a year.
To celebrate the man, you hold dear.
He gave you life, love and will pick you up if you fall.
When it comes to guys like him, He's the best of all.
Who is he?