The more you take me, the more you leave me behind.
Who Am I?

Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Find the smallest sentence with all the English alphabet.

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

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

A boy and a girl are sitting on the porch.
"I'm a boy," says the child with black hair.
"I'm a girl," says the child with red hair.
If at least one of them is lying, who is which?

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

What part of Turkey has the most feathers?