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: 4

#brainteasers #mastermind

Register with your Google Account and start collecting points.

Check your ranking on list.

Johnny Cash, Bob Hope and Steve Jobs

A few decades ago we had Johnny Cash, Bob Hope and Steve Jobs. Now we have no Cash, no Hope and no Jobs. Please don't let Kevin Bacon die.

Bill Murray (September 21 1950-)

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...

Dambuster bombs

In 1943, during WW II, "bouncing bombs" invented by Dr Barnes Wallis were dropped on the Mohne and Eder dams in the Ruhr Valley. Wallace had realized that breaching the dams would destroy vital enemy war factories and hydroelectricity to the industrial Ruhr area. He overcame skepticism from the british military planners, and designed an innovative bomb that could be delivered against the side of the dam. Both were demanding tasks. Carefully planned bomber flights delivered very large, cylindrical bombs rotating backwards at high speed that would, when dropped at the right height and place, skip along the surface of the water, right up to the base of the dam. Wallis based his idea on the simple pastime of skipping stones on a pond.«[Image: Dr Barnes Wallis at his drawing board]

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.