Daily Brain Teasers for Saturday, 13 July 2019
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
What a winning combination?
![](/archive/2019/07/13/mastermind-1562976301.png.330.jpg)
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 9682
![](/archive/2019/07/12/numbermania-1562889901.png.330.jpg)
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B+C
![](/archive/2019/07/11/magic-square-1562803538.png.330.jpg)
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare
![](http://www.jokesoftheday.net/jokes-archive/2014/03/12/Getting-a-Cake.jpg.330.jpg)
Getting a Cake
Little Johnny walked into the kitchen, saw his mother making a cake and announced, "I'll be playing in my room for the next two hours. I sure would like a piece of cake when you're finished."
Later, when his mother brought him a piece of cooled cake, Little Johnny exclaimed, "Golly, it worked!"
Puzzled, his mother asked, "What do you mean?"
Little Johnny replied, "Daddy said that in order to get a piece around here, you have to spend a couple of hours playing first!"
Find number abc
![](/archive/2019/07/10/math-1562717101.png.330.jpg)
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Simeon NorthBorn 13 Jul 1765; died 25 Aug 1852 at age 87. American inventor and manufacturer who, like Eli Whitney, incorporated interchangeable parts in manufacturing. After a start in farming, he began a business making scythes in 1795. He expanded to making pistols, first for private use, then under government contract in Mar 1799 for 400 pistols. Larger government orders followed. By 1813, at North's suggestion, a contract for 20,000 pistols included the provision that parts should be interchangeable. Subsequently, he developed machine tools to aid production. North is generally credited for building probably the earliest, though primitive, milling machine to replace filing operations by about 1816 or even earlier. For 53 years, he filled War Dept. contracts, including rifles (from 1823), and devised a 10-round repeating rifle (1825).« |
Which is a winning combination of digits?
![](/archive/2019/07/09/mastermind-1562630701.png.330.jpg)
The first user who solved this task is Nasrin 24 T.
#brainteasers #mastermind
Calculate the number 1846
![](/archive/2019/07/08/numbermania-1562544301.png.330.jpg)
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
![](/archive/2019/07/07/math-1562457901.png.330.jpg)
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math
Calculate the number 3221
![](/archive/2019/07/05/numbermania-1562285101.png.330.jpg)
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B*C
![](/archive/2019/07/04/magic-square-1562198740.png.330.jpg)
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
![](/archive/2019/07/03/math-1562112302.png.330.jpg)
The first user who solved this task is Nasrin 24 T.
#brainteasers #math