BRAIN TEASERS
Brain Teasers (page 245)

Brain Teasers (page 245)

puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 2441 to 2450.
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Find number abc

If b87ca - 3aa48 = 3bc04 find number abc. Multiple solutions may exist.
Correct answers: 36
The first user who solved this task is Nílton Corrêa de Sousa.
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#brainteasers #math
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Mathematical Puzzle: IF 22+4...

Mathematical Puzzle: IF 22+4=24, 13+6=16 and 80+2=82 THEN 67+9=?
Correct answers: 164
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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What hides this stereogram?

Stereogram - 3D Image
ENLARGE IMAGE
#brainteasers #stereogram #3Dimage

For her role in kidnapping the 101...

For her role in kidnapping the 101 spotted dogs, Cruella De Ville was sentenced to the fires of eternal dalmation.
Jokes of the day - Daily updated jokes. New jokes every day.
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Chess Knight Move

Find the title of movie, using the move of a chess knight. First letter is C. Length of words in solution: 9.
Correct answers: 29
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles #chessknightmove
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What a winning combination?

The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
Correct answers: 23
The first user who solved this task is Nasrin 24 T.
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#brainteasers #mastermind
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 62
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math #riddles
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Guess the Game Name

Look carefully the picture and guess the game name.
Correct answers: 14
The first user who solved this task is Nasrin 24 T.
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#brainteasers #games
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Take a look at the picture of ...

Take a look at the picture of the movie scene and guess the name of the person whose face is not visible. Length of words in solution: 9,8
Correct answers: 35
The first user who solved this task is Nasrin 24 T.
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#brainteasers #movie #film #cinemania
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Remove 4 letters from this seq...

Remove 4 letters from this sequence (OCUTSIDUIERE) to reveal a familiar English word.
Correct answers: 32
The first user who solved this task is Nasrin 24 T.
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#brainteasers #wordpuzzles
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Calculate the number 8815

NUMBERMANIA: Calculate the number 8815 using numbers [6, 6, 1, 7, 31, 739] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania
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The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.
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Portland cement US patent

In 1871, U.S. patent No. 119,413 for the composition of portland cement was issued to David Oliver Saylor, of Allentown, Pa. In 1871, Saylor tried his hand at selecting and mixing different kinds of rock from his quarries to produce portland cement at the first US plant in Coplay, Pa. After initial difficulties, he succeeded with a mixture of magnesium clay with limestone clay. Samples shown at the 1876 Philadelphia Centennial Exhibition compared well with the best imported portland cements. In England, William Aspdin had patented "Portland cement," and coined the name (1852). The first recorded shipment of portland cement to the US was in 1868, when European manufacturers began shipping cement as ballast in tramp steamers at very low freight rates.[Image: Kilns at Coplay, Pa.]
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