BRAIN TEASERS

enter your answer and press button OK

Find number abc

If ab1b4 - c6b63 = cba1 find number abc. Multiple solutions may exist.

Correct answers: 2

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

My wallet

My wallet is like an onion.

When I open it, it makes me cry.

Happy International jokes day!

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Kurt Koffka

Born 18 Mar 1886; died 22 Nov 1941 at age 55. German-American psychologist who co-founded, with Wolfgang Köhler and Max Wertheimer, the Gestalt school of psychology. Koffka became in time their most influential spokesman of Gestalt psychology. He applied it to child development, learning, memory and emotion. The name Gestalt, meaning form or configuration, emphasizes that the whole is more than the sum of its parts. Gestalt psychology grew as reaction against the traditional atomistic approach to the human being where behaviour was analyzed into constituent elements called sensations. He made an influential distinction between the behavioural and the geographical environments - the perceived world of common sense and the world studied by scientists.

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.