MAGIC SQUARE: Calculate A-B+C
[5951] MAGIC SQUARE: Calculate A-B+C - The aim is to place the some numbers from the list (9, 13, 15, 16, 18, 20, 21, 33, 35, 36, 75, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B+C. - #brainteasers #math #magicsquare - Correct Answers: 12 - The first user who solved this task is Nasrin 24 T
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (9, 13, 15, 16, 18, 20, 21, 33, 35, 36, 75, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B+C.
Correct answers: 12
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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APRIL FOOL'S DAY PRANKS - Drippy

Use a pin to make a few small holes in a plastic disposable cup. The holes should be near the top, just below the rim. Offer a drink to the victim and watch while the liquid dribbles out onto their shirt when they take a drink.
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Chester Greenwood

Died 5 Jul 1937 at age 78 (born 4 Dec 1858).American inventor and manufacturer of earmuffs, which, while a teenager, he designed and patented (U.S. No.188,292 issued 13 Mar 1877). He had experienced very uncomfortable cold ears while skating in winter, and solved his problem with beaver fur pads on a wire frame. By his mid-twenties, he had a factory and 11 workers producing Greenwood Champion Ear Protectors in his hometown of Farmington producing 50,000 earmuffs yearly. Distribution grew to 400,000 pairs by the year he died. He patented many other inventions. In 1977, the Maine state legislature officially declared 21 Dec, the first day of winter, as the annual Chester Greenwood Day. His hometown celebrates with a parade in early December.«[Image: Greenwood wearing the earmuffs from a promotional photo.]
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