BRAIN TEASERS

enter your answer and press button OK

Find number abc

If b8291 + b424a = 1a2ac6 find number abc. Multiple solutions may exist.

Correct answers: 66

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

Second-hand goods

A divorced man bumps into his ex-wife's new husband at a party.

After knocking back a few drinks, he walks over to the guy and sneers: "So, how do you like using second-hand goods?"

"Doesn't bother me," the new husband replies. "Once you get past the first three inches, it's all brand new."

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...

Henri-Gaston Busignies

Born 29 Dec 1905; died 20 Jun 1981 at age 75.French-American electrronics engineer whose invention (1936) of high-frequency direction finders (HF/DF, or "Huff Duff") permitted the U.S. Navy during World War II to detect enemy transmissions and quickly pinpoint the direction from which a radio transmission was coming. Busignies invented the radiocompass (1926) while still a student at Jules Ferry College in Versailles, France. In 1934, he started developing the direction finder based on his earlier radiocompass. Busignies developed the moving target indicator for wartime radar. It scrubbed off the radar screen every echo from stationary objects and left only echoes from moving objects, such as aircraft.«

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.