BRAIN TEASERS

enter your answer and press button OK

Find number abc

If ca1ca - 2c1bb = a700b find number abc. Multiple solutions may exist.

Correct answers: 6

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Fake people

Fake people don't surprise me anymore, Loyal people do!

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...

USS Squalus submarine sunk

In 1939, the USS Squalus submarine test dive in the Atlantic Ocean ended in disaster when an important valve remained open and flooded the vessel. It settled, disabled, on the bottom at a depth of 243 feet, located not far off the coast from Portsmouth, New Hampshire. Of the crew, 26 men had drowned, but 33 remained alive sealed behind watertight doors in the forward compartment. The historic mission to bring the survivors to the surface lasted from 24 May to shortly after mindnight on 25 May. It marked the world's first rescue usinga McCann Rescue Chamber. The large diving bell used had been specially designed for the purpose byCdr Allan R. McCann, following earlier submarine rescue equipment development initiatives by Cdr Charles B. Momsen.«

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.