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: 14

#brainteasers #mastermind

Register with your Google Account and start collecting points.

Check your ranking on list.

Some Feedback

"Well, I reckon you've been a pretty good horse," said the farmer. "You work hard and I ain't had to call the vet on you much. I only wish you pulled the plow a little faster."
"NO!" said the horse, "I said 'feedbag' not 'feedback'."

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...

Elevator

In 1857, the first department store elevator for passengers was installed at E.V. Haughwout & Co. in New York City. Elisha Graves Otis was the inventor, who had sold his first safety elevator machine for freight only four years earlier, on 20 Sep 1853, the year in which he started in that business. Shortly thereafter, in May 1954, at the Crystal Palace in New York City, he created public interest with a daring demonstration. He was hoisted high in the air on a platform fitted with his safety feature. When he called for the rope to be cut, the safety device stopped his fall. As he continued to collect orders, he continued to invent ways to improve the elevators he manufactured. By 1889 he used the electric motor to power elevators.«

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.