BRAIN TEASERS
Brain Teasers User Profile

Dheraphol Suebwejkul

rank
49
points
384
See full ranking list
short ranking list
47. Llewellyn Samuels 438
48. Adman72 Rocks 388
49. Dheraphol Suebwejkul 384
50. femcosec Yan 372
51. Girish Shivanand 359
last 3 solved tasks
FUNNY MATH: Find the product of the missing numbers.
The aim is to place the some numbers from the list (2, 6, 11, 12, 15, 21, 64, 68, 74, 86) 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.
The aim is to place the some numbers from the list (3, 5, 8, 9, 10, 11, 14, 19, 20, 53, 81, 88) 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.

Orson Munn

Died 28 Feb 1907 at age 82 (born 11 Jun 1824).Orson Desaix Munn was an American ornithologist who was the publisher of Scientific American. The Munn & Company, formed with Salem H. Wales and editor Alfred Beach, bought the six-month-old Scientific American magazine from Rufus Porter. Together, they built it over the years into a great and unique periodical. Because they published a weekly list of all patents, and dealt with inventions and inventors, their enterprise led to Munn & Co. establishing the Scientific American Patent Agency. This was partially responsible for the rapid growth of the American patent system. In its percentage-peak years around 1860, one-third of all patents issued by the U.S. Patent Office were prosecuted by Munn & Co

An Israeli doctor says...

An Israeli doctor says: "Medicine in my country is so advanced that we can take a kidney out of one man, put it in another, and have him looking for work in 6 weeks." A British doctor says: "That is nothing; we can take a lung out of one person, put it in another, and have him looking for work in 4 weeks." A Canadian doctor says: "In my country, medicine is so advanced that we can take half a heart out of one person, put it in another, and have them both looking for work in 2 weeks." A Nigerian doctor, not to be outdone, says: "You guys are way behind...... We just took a man with NO brain, made him President, and now the whole country is looking for work.
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks
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.