BRAIN TEASERS

enter your answer and press button OK

Calculate the number 737

NUMBERMANIA: Calculate the number 737 using numbers [1, 7, 3, 8, 50, 683] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 55

The first user who solved this task is Eugenio G. F. de Kereki.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

He Didn't Suffer Long

A British man was killed by a shark while on his honeymoon in Australia.
Reports say he didn't suffer too long...
As he was only married 3 days!

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...

Abraham (Pineo) Gesner

Died 29 Apr 1864 at age 66 (born 2 May 1797).Canadian chemist and geologist who pioneered the extraction of kerosene (which he named) by the dry distillation of asphalt rock. He realized the usefulness of this liquid (known as paraffin in England) as a cleaner-furning fuel in lamps to replace whale oil. He obtained several patents for his processes he invented. U.S. Patent Nos. 11,203-5 (issued 27 Jun 1854) described his process for obtaining kerosene from asphalt rock by heat distillation. His Patent No.12,612 (27 Mar 1855) was the first in the U.S. for a process to obtain oil for illumination from bituminous shale and cannel coal. He also invented a wood preservative, an asphalt highway paving process, compressed coal dust briquettes, and a machine for insulating electric wire.«

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.