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: 8

#brainteasers #mastermind

Register with your Google Account and start collecting points.

Check your ranking on list.

Goddess of wisdom

Is the goddess of wisdom against all we stand for?
Yes, she’s an athena.

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...

First GB human blood transfusion

In 1818, the first transfusion in Great Britain using human blood (as opposed to animal blood) took place at Guy's Hospital, London, by Dr. James Blundell. The patient, Mr. Brazier, was beyond hope of recovery due to incurable scirrhous disease of the pyloric orifice of the stomach, but he was anxious that the procedure be tried. Using an instrument of his own design, the doctor transfused of between 12 to 14 ounces of donated human blood into a vein in the patient's arm. For 30 or 40 minutes there seemed benefit, as his pulse and body temperature increased. However, he died 56 hours after the treatment. Ten years later, Dr. Blundell saved a patient's life with a blood transfusion, but by then, Dr. Doubleday had already, in 1825, become the first to achieve a life-saving success.«

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.