BRAIN TEASERS

enter your answer and press button OK

Find number abc

If c3535 - 355bc = abc1 find number abc. Multiple solutions may exist.

Correct answers: 60

The first user who solved this task is On On Lunarbasil.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Call It A Day

An Irishman had just walked into a bar when he tripped over and fell.
He got up and said, "Guess I can call it a day."

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 surgery

In 1952, the first artificial aortic valve was successfull fitted in the heart of a 30-yr-old patient. It was made by Dr. Charles A. Hufnagel of the Georgetown University Medical Center in Washington, D.C. The valve was made of Flexiglas and contained a 3/4" diam. float that rose and slipped into one of three sockets in the side of the valve sleeve on the heart's upbeat, when blood was forced into the aorta.

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.