BRAIN TEASERS

enter your answer and press button OK

Find number abc

If c2233 - 1433a = 3ba9c find number abc. Multiple solutions may exist.

Correct answers: 73

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.

3 short fresh jokes

I mentioned to my girlfriend that she had drawn her eyebrows a bit too high.
She seemed surprised.

Mechanic: Your car's got a flat.
Me: It's called a garage.

My girlfriend told me, "If we don’t get married soon, I’m going to kill you!"
"I guess.. it’s a matter of wife or death."

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...

Peter Alekseyevich Kropotkin

Born 21 Dec 1842; died 8 Feb 1921 at age 78. Russian geographer and revolutionist, who combined biological and historical fact to arrive at his theory of Mutual Aid (1902). While an army officer in Siberia (1862-67), he studied the native animals, made geographical surveys, and examined the effects of the Ice Age in Asia and Europe. His investigation of the structural lines of mountain ranges revised the cartography of eastern Asia. He wrote a series of articles against social Darwinism and its tenet of the benefits of competition. Kropotkin asserted that sociability characterized animals. Thus, he held, cooperation rather than struggle guided the evolution of man and human intelligence. His greatest renown, though, was as an anarchist.«

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.