BRAIN TEASERS
The Most Difficult Tasks (page 268)

The Most Difficult Tasks (page 268)

puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 2671 to 2680.
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Calculate the number 5436

NUMBERMANIA: Calculate the number 5436 using numbers [1, 7, 4, 8, 96, 584] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #numbermania
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 6,6,7,3.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 3,4,2,8,3,10.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #wordpuzzles #chessknightmove

Revesing the car...

Revesing the car:
"Ahh, this takes me back."
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 (3, 7, 9, 11, 13, 17, 67, 71, 74, 75) 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: 19
The first user who solved this task is Nílton Corrêa De Sousa.
CHECK ANSWER
#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: 4,5.
Correct answers: 19
The first user who solved this task is Nílton Corrêa De Sousa.
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#brainteasers #wordpuzzles
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Chess Knight Move

Find the title of novel, using the move of a chess knight. First letter is T. Length of words in solution: 8,6.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #wordpuzzles #chessknightmove
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (16, 19, 22, 23, 25, 29, 59, 61, 64, 68, 72) 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: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (7, 8, 9, 23, 24, 25, 34, 35, 36, 81) 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: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare
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Calculate the number 2142

NUMBERMANIA: Calculate the number 2142 using numbers [5, 4, 5, 7, 85, 393] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (25, 26, 29, 30, 33, 35, 39, 45, 46, 55) 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: 19
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare
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Sir Patrick Manson

Born 3 Oct 1844; died 9 Apr 1922 at age 77.Scottish physician and parasitologist who has been called the “father of tropical medicine.” He was the first to identify an insect for the spread of infection (1877-79). While working at Amoy, China, he found the development phase of filaria worms in the tissues of blood-sucking mosquitoes. This parasite worm causes the filariasis disease when transferred to human body tissues. In 1894, he proposed a mosquito-malaria hypothesis. Manson moved to Hong Kong (1883-89), where he set up a medical school. In 1886 he co-founded Dairy Farm to produce contamination-free cows' milk. He also researched sleeping sickness and beri-beri, and helped introduce vaccination to the Chinese. He inspiredAlphonse Laveran's discovery of the malarial parasite, and Sir Ronald Ross's proof of transmission of malaria by Anopheles mosquitoes.«
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