John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

I can be made.
I can be cracked.
I can be told.
I can be played.

Who am I?

why number 8549176320 is one of a kind?

Can you solve the photo plexer logic ?

Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

Can you find out the remainder when 3^300 is divided by 5?

When monkey rotate the gear, which mark will be hit 1 or 2 ?