BRAIN TEASERS

enter your answer and press button OK

Find number abc

If 80b4a - aa5ba = c4cb0 find number abc. Multiple solutions may exist.

Correct answers: 51

The first user who solved this task is Linda Tate Young.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Employee Motivation

The owner of a company tells his employees, “You worked very hard this year, therefore the company’s profits increased dramatically. As a reward, I'm giving everyone a check for $5,000!”
Thrilled, the employees gather round and high five one another.
“And if you work with the same zeal next year, I'll sign those checks!”

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...

William Smith

Born 23 Mar 1769; died 28 Aug 1839 at age 70. English geologist and engineer who extended the science of stratigraphy. His early work was as a miner and an engineer, for a canal-digging company. From this experience he observed the difference in rock layers. He also recognized that the same succession of fossil groups from older to younger rocks could be found in many parts of England, which he called the principle of faunal succession. He travelled the entire country to verify that relationships between the strata and their characteristics were consistent everywhere. Thus Smith created a profile of the entire country of England. His great geologic map of England and Wales (1815) set the standard for modern geologic maps. Many of the colourful names he gave to the strata are still in use today.«[Image: portrait of William Smith by Abner Lowe in the 1920s]

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.