BRAIN TEASERS
Brain Teasers (page 469)

Brain Teasers (page 469)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 4681 to 4690.
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 129
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #riddles
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 54
The first user who solved this task is Thinh Ddh.
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#brainteasers #riddles #sport
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Look carefully the picture a...

Look carefully the picture and guess the game name.
Correct answers: 20
The first user who solved this task is Thinh Ddh.
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#brainteasers #games

International Day for Monuments and Sites/World Heritage Day jokes

Today is International Day for Monuments and Sites (World Heritage Day)! Find a joke about it!

Why the great pyramids are in Egypt?
Because they were too heavy to carry of to the British museum.

Why was Cleopatra angry?
She was on her pyramid.

I was offered a job building Egyptian tombs
Turned out to be a pyramid scheme

I'm surprised the tower of Pisa hasn't fallen over during the pandemic
Without all those tourists helping hold it up.

Two Americans are visiting Rome Colosseum
"Look at it. How huge and majestic it is."
"Just imagine how great it'll be when they finish building it."

Jokes of the day - Daily updated jokes. New jokes every day.
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Remove 5 letters from this seq...

Remove 5 letters from this sequence (BPYERMIFSSICAON) to reveal a familiar English word.
Correct answers: 69
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (3, 4, 13, 15, 16, 25, 29, 30, 39, 79) 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: 28
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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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: 6,8.
Correct answers: 30
The first user who solved this task is Thinh Ddh.
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#brainteasers #wordpuzzles
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Find number abc

If 828ba - 52bc7 = 3b787 find number abc. Multiple solutions may exist.
Correct answers: 47
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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You get 2 clues to this ridd...

You get 2 clues to this riddle. 1. It can be green, black, or even sweet. 2. It sounds like a letter. What is it?
Correct answers: 59
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 147
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #riddles
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Can you name the athletes by the picture?

Can you name the athletes by the picture?
Correct answers: 29
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #riddles #sport
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Willem Hendrik Keesom

Born 21 Jun 1876; died 24 Mar 1956 at age 79.Dutch physicist who was apioneerin cryogenics and was the first to solidify helium under pressure (1926). He was a research assistant for Kamerlingh Onnes working on the liquefaction of helium, and several years later, subsequently succeeded him (1923) as director of the Physics Laboratory at Leiden. In work done with M. Wolfke, after studying discontinuities in several properties of helium at very low temperatures (1927) they suggested that it may be due to a phase change. They called the helium above the transitional helium I and the helium below the transition helium II. In 1932, he produced a temperature just two degrees above absolute zero (-272° C or -457.6° F). In 1942 he wrote the book Helium.
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