BRAIN TEASERS

enter your answer and press button OK

Calculate the number 5684

NUMBERMANIA: Calculate the number 5684 using numbers [9, 3, 7, 9, 15, 347] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 10

The first user who solved this task is Nasrin 24 T.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Twin In Prison

So my twin brother called me from prison

He said, "So you know how we finish each others' sentences?"

Author:TheJenkinsComic reddit user

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...

Alarm clock

In 1876, a U.S. patent was issued for the metal case of a one-day back-winding alarm clock to the Seth E. Thomas of New York City, NY (No. 183,725), being the first American patent for an alarm clock of this familiar type. It was manufactured from that that year by the Seth Thomas Clock Company of Thomaston, Connecticut. Seth was born in 1816 and died in 1888 in Conneticut. His father Seth Thomas was also a clock maker in Plymouth Hollow, Connecticut, which was renamed Thomaston in his honor in about 1860. (The first alarm clock made in the U.S. appeared in Concord, NH, in 1787. That clock was made by Levi Hutchins with a pine case, 29-in high and 14-in wide, but the alarm was for a preset time that could not be altered.)

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.