BRAIN TEASERS

enter your answer and press button OK

Find number abc

If ca0aa - b8b70 = 486a find number abc. Multiple solutions may exist.

Correct answers: 35

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.

Pretending to be happy

Pretending to be happy: Raise your hand if you have been acting like you are all ok, but inside you are really not.

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...

Jean de Hautefeuille

Died 18 Oct 1724 at age 77 (born 20 Mar 1647).French physicist who built a primitive internal-combustion engine which was intended to operate a pump. The piston was pushed back by the explosion of a small charge of gunpowder, and then returned as the combustion gases cooled, leaving a partial vacuum. He wrote on many topics, including acoustics, optics, tidal phenomena, and watch mechanisms. He also invented the micrometer microscope to measure the size of minute objects.

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.