BRAIN TEASERS
Brain Teasers (page 718)

Brain Teasers (page 718)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 7171 to 7180.
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Find the missing text [B***]

Background picture associated with the solution.
Correct answers: 24
The first user who solved this task is Sanja Šabović.
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#brainteasers #wordpuzzles
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Calculate the number 2670

NUMBERMANIA: Calculate the number 2670 using numbers [9, 3, 1, 7, 21, 825] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 37
The first user who solved this task is Sanja Šabović.
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#brainteasers #math #numbermania

Cartoon skunks

Did you hear about the plague of cartoon skunks?
It’s a Pepidemic!

Jokes of the day - Daily updated jokes. New jokes every day.
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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Feed me and I live, yet give m...

Feed me and I live, yet give me a drink and I die.
Correct answers: 84
The first user who solved this task is Djordje Timotijevic.
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#brainteasers
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What is hidden in 3D image?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage
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What can you break without tou...

What can you break without touching it?
Correct answers: 77
The first user who solved this task is Allen Douglas.
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#brainteasers #riddles
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What can go up a chimney down ...

What can go up a chimney down but can't go down a chimney up?
Correct answers: 63
The first user who solved this task is Allen Douglas.
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#brainteasers #riddles
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MAGIC SQUARE: Calculate A*B*C

The aim is to place the some numbers from the list (16, 17, 19, 20, 25, 28, 60, 61, 62, 70) 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: 32
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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Find number abc

If 9ca86 - 5bbca = b8766 find number abc. Multiple solutions may exist.
Correct answers: 67
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Thomas Corwin Mendenhall

Born 4 Oct 1841; died 23 Mar 1924 at age 82.American physicist and meteorologist who was the first to propose the use of a ring pendulum for measuring absolute gravity. From 1889 to 1894 he served both as Director of the U.S. Coast and Geodetic Survey and also Superintendent of the U.S. Standard Weights and Measures where he oversaw the shift in the fundamental standards of the U.S. from the English yard and pound to the international meter and kilogram. Mendenhall devised a quarter second's pendulum for gravity measurements and instituted improvements in the measurement of base lines with wire tapes, in the construction of instruments for precise leveling and in the methods used in triangulation and gravity work, and developed a comprehensive plan for the study of terrestrial magnetism.
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