BRAIN TEASERS

enter your answer and press button OK

What number comes next in th...

What number comes next in the following series 11, 17, 19, 23, 71, 73, 79, 83, ?

Correct answers: 60

The first user who solved this task is Thinh Ddh.

#brainteasers #math #riddles

Register with your Google Account and start collecting points.

Check your ranking on list.

A guy and his wife are sitting...

A guy and his wife are sitting and watching a boxing match on television. The husband sighs and complains, “This is disappointing. It only lasted for 30 seconds!” “Good,” replied his wife. “Now you know how I always feel.”

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...

Elliott Coues

Died 25 Dec 1899 at age 57 (born 9 Sep 1842).American army surgeon and ornithologist whose Key to North American Birds (1872) was the first work of its kind to present a taxonomic classification of birds according to an artificial key and promoted the systematic study of North American. Beginning the U.S. army as a medical cadet during the Civil War (1862), he became an assistant surgeon (1864-81). His interest in the study of birds began while a boy. He met many naturalists at the Smithsonian Institution and published his first technical paper at age 19. As his army assignments took him to various locations throughout the West, he continued studying the bird life in each new area, and found new species. He also did valuable work in mammalogy and wrote a book, Fur-Bearing Animals (1877).«

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.