The Fair strategy

Two  people are attempting to divide a cake into two equalpieces. However, no matter where the one person places the knife, the other person says...

Mystery of the bisected apple

A serial killer invited a prospective victim to her place. She offered her an apple. When she refused, she insisted that they share the apple. So,...

The mystery of frost on the window

A guy was found dead in his study by his friend. The victim’s friend called the police. He told them that when he was walking...
Rene Magritte. Creative puzzle

The benefits of capacity seeing yourself  through  the eyes of others

Three hats are offered to two players – one white and two red. They close their eyes and are told that each of them will...
Irina Popova. White herd. Enhancing creativity

Complete to the Whole

A farmer wants to divide his 17 horses among his three sons. According to farmer the oldest son should get half of the horses,the...
Стрела в центре мишени. Сделать наоборот.

Do The Opposite

A duke was hunting in the forest with his men-at-arms and servants when he came across a tree. Upon it, archery targets were painted...

Party detective story

A man walks into a party and pours some punch and ice into a cup. He was really thirsty and drank it really fast. Then...
Ancient gold coin. Creative Puzzle

Egyptian coin. Mindfulness Challenge

An archeologist claims he found a Roman coin dated 46 B.C. in Egypt.  Note: Roman coins can really be found in Egypt How much should...
Ошибка выжившего. Творческое решение проблем

Survivorship bias and the flip side of things

During World War II, the Hungarian mathematician Abraham Wald, who worked in the SRG laboratory in New York, considered how to minimize bomber losses...
War elephants

Convert Harm Into Benefit – Timur’s decision

Turco-Mongol commander and conqueror Timur (Tamerlane, 1336-1405), invaded northern India, attacking the Delhi Sultanate. The battle between  Turco-Mongol conqueror and Indian forces took place in...
Michael Parkes surreal art

Say everything in one sentence

Once upon a time, in the West Lake village, a servant lived with his master. After service of about 30 years, his master became...
Лепрекон. Жан-Батист Монж (Jean Baptiste Monge)

The Field of Boliauns – Creative Problem Solving

One fine day in harvest, Tom Fitzpatrick went strolling along the sunny side of a hedge. All of a sudden he heard a clacking noise...