Today's PUZZLE CLASSIC OF THE DAY

Traveling at 60 mph will make you arriving an hour late. Traveling at 100 mph will make you arriving an hour earlier. What speed to choose to arrive on time?

Grandma fries 3 croutons for her grandkid's breakfast. Each crouton takes 1 min to be fried on one side, but the pan is big enough just to hold 2 croutons. What is the shortest period of time the grandma can fry all 3 croutons on both sides?

In a firm’s woman-only department the ladies working there are all blonde, but two; all brunette but two; and all redheaded but two. How many ladies are there in the department?

Using five 1s and only ONE arithmetic sign, can you get one hundred? What arithmetic sign it should be?

The 3D piece has been produced from a regular cube made of steel. How much does the piece weigh if the cube weighed 250 grams? All 6 openings on the sides are through holes.

Two fathers and two sons on their way to Bombay found 3 silver rupees. They swiftly split the coins without any quarreling - each one received a whole coin. It happened due to the fact one of the travelers was...

Draw a pictogram which should go in the top crate in order to complete the overall sequence.

A boy has as many sisters as brothers, but each sister has only half as many sisters as brothers. How many brothers and sisters are there in the family?

Before allowing his grandchildren eat the lollypops he just bought, the grandpa posed a challenge to divide the lollypops into 2 parts, so that the smaller part, multiplied by 4, would be equal to the larger part, divided by 3. What are the parts?

An animal lover has seven pets. Some are cats, the rest are dogs. Each dog eats five biscuits and each cat four biscuits. 32 biscuits in all are eaten. How many dogs and how many cats are there?

In a family, each sibling has at least one brother and one sister. What is the smallest possible number of children in such a family?

A mathematician counted 70 cows in the pasture. “What part of the whole herd are these cows?” - the mathematician asked the shepherd. “I brought in two-thirds of the third of the whole herd to graze,” - replied the shepherd. How many cows are there in the whole herd?