Time measurement task

A man has two ropes of varying thickness (Those two ropes are not identical, they aren’t the same density nor the same length nor...

Vigilant woman – a detective story

A woman is sitting in her hotel room when there is a knock at the door. She opened the door to see a man...

Passage problem

A car with a container set in the body drives the road that leads under the railway bridge. Just before the bridge the driver...

The school inspection

A school teacher knew that the school superintendent would visit the next day. The superintendent would ask questions such as spelling or mental...

Brilliant Simplicity – Example of Creative Problem Solving

One Major Research Institute has been tasked to measure the temperature of weevil, a pest beetle. Long-term investigations and the use of expensive equipment were...

Damage in favor

An absolute failure lived in Las Vegas. He was always losing. Suddenly, he married a beautiful woman - millionaire. They started to visit casino...

Funny idea to escape prisons

Two convicts are locked in a cell. There is an unbarred window high up in the cell. No matter if they stand on the bed,...

Director’s creative solution

There was a problem in the one of Paris’ theaters. Women keep their stylish high hats on at the hall. This caused difficulties for...

The Relativity of Truth

“What is your age?” asked the judge. “Remember you’re under oath” “I am twenty one years and some months” the woman answered. Really she was an...

“AHA” and “HAHA” reactions (b)

1. How many apples can you eat if your stomach is empty? 2. How far can a dog run into the forest? 3. What do you...

“AHA and” HAHA” reactions (a)

1. What has two hands and a face, but no arms and legs? 2. What has a neck, but no head? 3. Why did the man...

Round or square?

This is frequently asked interview puzzle Why is it better to have round manhole covers than square ones?A round manhole cover cannot fall through its...