BRAIN TEASERS

enter your answer and press button OK

Find number abc

If ba718 + a1b0c = 540a4 find number abc. Multiple solutions may exist.

Correct answers: 94

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

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

13 year old girls

Those 13 year old girls talking about “I need a man who…”. No, you just need to do your homework.

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...

Louis Paschen

Born 22 Jan 1865; died 25 Feb 1947 at age 82.Louis Carl Heinrich Freidrich Paschen was a German physicist who was an outstanding experimental spectroscopist. In 1895, in a detailed study of the spectral series of helium, an element then newly discovered on earth, he showed the identical match with the spectral lines of helium as originally found in the solar spectrum by Janssen and Lockyer nearly 40 years earlier. He is remembered for the Paschen Series of spectral lines of hydrogen which he elucidated in 1908.«

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.