BRAIN TEASERS

enter your answer and press button OK

Find number abc

If 9a9c0 + 4983b = 14ab5b find number abc. Multiple solutions may exist.

Correct answers: 11

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

April Fool's Day - Suggestion

Cover onions in caramel.

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...

Heart transplant

In 1967, in Cape Town, South Africa, Dr. Christiaan Barnard, with his team of 20 surgeons, performed the first human heart transplant on a South African businessman, 54-yr-old Louis Washkansky. At the Groote Schuur Hospital, his diseased heart was replaced with the healthy heart of a 25-year old woman who had died in a car crash. Washkansky lasted only 18 days before succumbing to double pneumonia, contracted after destruction of his body's immunity mechanism by drugs administered to suppress rejection of the new heart as a foreign protein. However, the next patient, Philip Blaiberg, lived for nearly two years. Since then, many thousands of human heart transplants have been performed.

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.