BRAIN TEASERS

enter your answer and press button OK

Find number abc

If b0bbc - 50b5c = a00a0 find number abc. Multiple solutions may exist.

Correct answers: 9

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

In a bad mood?

In a bad mood?
Go praise somebody from Helsinki. That produces endorse Finns.

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...

Aero-engine

In 1880, Colonel Beaumont's air-engine for propelling railway carriages was successfully tried at Woowich (a little steam is used). His system largely employed in various ways by Paris Compressed Air company was described to the British Association at Newcastle-upon-Tyne (Sep 1889).[* p.30]

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.