BRAIN TEASERS

enter your answer and press button OK

Find the right combination

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.

Correct answers: 2

#brainteasers #mastermind

Register with your Google Account and start collecting points.

Check your ranking on list.

A photon walks into a hotel...

A photon walks into a hotel. The desk clerk says, "Welcome to our hotel. Can we help you with your luggage?" The photon says, "No thanks, I'm traveling light."

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...

Grove Karl Gilbert

Born 6 May 1843; died 1 May 1918 at age 74. U.S. geologist, one of the founders of modern geomorphology (the study of landforms), structural geologist and map-maker. He worked on many U.S. surveys with the U.S. Geological Survey, studying the ancient lakes (Lake Bonneville) of Utah. He was an early pioneer of isostatic theory, made studies in glacial geology and was a close observer of the processes of transport and deposition. He first recognized the applicability of the concept of dynamic equilibrium in landform configuration and evolution, namely, that landforms reflect a state of balance between the processes that act upon them and the structure and composition of the rocks that compose them. Gilbert clearly expounded this concept in his geological report on the Henry Mountains, Utah.

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.