BRAIN TEASERS

enter your answer and press button OK

Find number abc

If b08c6 - b03a6 = b70 find number abc. Multiple solutions may exist.

Correct answers: 21

The first user who solved this task is Nílton Corrêa de Sousa.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

The Forgotten Name

Two old friends met by chance on the street.
After chatting for some time one said to the other, "I'm terribly sorry, but I've forgotten your name. You'll need to tell me".
The other stared at him thoughtfully for a long time, then replied, "How soon do you need to know?"

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...

Selman Waksman

Born 22 Jul 1888; died 16 Aug 1973 at age 85.Selman Abraham Waksman was an Ukrainian-American microbiologist and biochemist who was one of the world’s foremost authorities on soil microbiology. After the discovery of penicillin, he played a major role in initiating a calculated, systematic search for antibiotics among microbes. In 1939, Dubos, a previous student, pointed out a bacteria-killing agent in a soil microorganism. He introduced the term antibiotic, “against life.” In 1943, he isolated streptomycin from a mold he had known and studied early in his life. His consequent discovery of this antibiotic streptomycin, the first specific antibiotic effective against tuberculosis, earned him the 1952 Nobel Prize.

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.