BRAIN TEASERS
The Easiest Tasks (page 212)

The Easiest Tasks (page 212)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2111 to 2120.
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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (9, 20, 22, 24, 26, 28, 30, 70, 74, 78) 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: 43
The first user who solved this task is Eugenio G. F. de Kereki.
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#brainteasers #math #magicsquare
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Find the missing text [**Y]

Background picture associated with the solution.
Correct answers: 43
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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CINEMANIA: Guess the movie title

See negative of movie scene and guess the title. Length of words in solution: 7,2,3,4,3
Correct answers: 43
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #movie #film #cinemania

Tell Her Instead

A magician comes up to our table and does a card trick.
Impressed, I asked him how he did it.
He says "I can tell you, but I'd then have to kidnap you and take you away."
I said, "Can you tell my mother-in-law?"

Jokes of the day - Daily updated jokes. New jokes every day.
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (12, 13, 16, 17, 18, 21, 29, 50, 51, 54, 71) 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: 43
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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Find the length of red arc AB

Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal.
Correct answers: 43
The first user who solved this task is Roxana zavari.
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#brainteasers #math
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Find the missing text [**M]

Background picture associated with the solution.
Correct answers: 43
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Find a famous person

Find the first and the last name of a famous person. Text may go in all 8 directions. Length of words in solution: 5,9.
Correct answers: 43
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles
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Find the missing text [C*** ** **G**]

Background picture associated with the solution.
Correct answers: 43
The first user who solved this task is On On Lunarbasil.
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#brainteasers #wordpuzzles
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Find the area of the blue shaded region

Find the area of the blue shaded region. Express result to the accuracy of 3 decimal.
Correct answers: 43
The first user who solved this task is Roxana zavari.
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#brainteasers #math
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (2, 5, 6, 16, 19, 20, 57, 60, 61, 99) 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: 43
The first user who solved this task is Roxana zavari.
CHECK ANSWER
#brainteasers #math #magicsquare
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Edward Bausch

Born 26 Sep 1854; died 30 Jul 1944 at age 89.American inventor who developed microscopes and optical instruments. In business, he became chairman Bausch & Lomb Optical Co. His father, John J. Bausch (1830-1926), was born in Germany, emigrated to America in 1849, and started a spectacle making business (the Vulcanite Optical Instrument Co.) with German immigrant Henry Lomb (1828-1908). By 1866, their company was making a simple microscope. The company name was changed to Bausch & Lomb Optical Co. in 1874, the year they produced their first compound microscope. Edward, with brothers William, and Henry all helped in the design and production of a full product line of microscopes. Edward held a number of patents related to the design of microscopes.
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