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The Most Difficult Tasks (page 55)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 541 to 550. |
MAGIC SQUARE: Calculate A-B-C
 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.','/archive/2024/03/28/magic-square-1711584334.png','/MAGIC-SQUARE-Calculate-A-B-C/7947'))
The aim is to place the some numbers from the list (8, 9, 13, 16, 18, 24, 27, 29, 57, 60, 62) 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. Find number abc
)
If a6c5b + cc733 = b355ca find number abc. Multiple solutions may exist. Calculate the number 373
. Each of the numbers can be used only once.','/archive/2024/03/25/numbermania-1711325101.png','/calculate-the-number-373/7944'))
NUMBERMANIA: Calculate the number 373 using numbers [7, 9, 7, 8, 99, 288] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
Never Lie to Your Mother
Peter invited his mother for dinner, during the course of the meal; his mother couldn't help but notice how lovely Peter's flat mate, Joanne, was.
She had long been suspicious of a relationship between the two, and this only made her more curious.
Over the course of the evening, while watching the two interact, she started to wonder if there was more between Peter and his flat mate than met the eye.
Reading his mum's thoughts, Peter volunteered, 'I know what you must be thinking, but I assure you, Joanne & I are just flat mates'.
About a week later, Joanne came to Peter saying, 'Ever since your mother came to dinner, I've been unable to find the frying pan, you don't suppose she took it do you?
'Well I doubt it, but I'll e-mail her just to be sure' said Peter.
So he sat down and wrote
DEAR MOTHER,
I'M NOT SAYING THAT YOU 'DID' TAKE THE FRYING PAN FROM MY HOUSE. I'M NOT SAYING THAT YOU 'DID NOT' TAKE THE FRYING PAN BUT THE FACT REMAINS THAT IT HAS BEEN MISSING EVER SINCE YOU WERE HERE FOR DINNER.
LOVE PETER
Several days later, Peter received an email from his mother which read
DEAR SON,
I'M NOT SAYING THAT YOU 'DO' SLEEP WITH JOANNE, AND I'M NOT SAYING THAT YOU 'DO NOT' SLEEP WITH JOANNE, BUT THE FACT REMAINS THAT IF SHE WAS SLEEPING IN HER OWN BED, SHE WOULD HAVE FOUND THE F**KING FRYING PAN BY NOW.
LOVE MUM
Calculate the number 2239
. Each of the numbers can be used only once.','/archive/2024/03/22/numbermania-1711065901.png','/calculate-the-number-2239/7941'))
NUMBERMANIA: Calculate the number 2239 using numbers [6, 2, 1, 1, 28, 735] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
MAGIC SQUARE: Calculate A*B*C
 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.','/archive/2024/03/21/magic-square-1710979519.png','/MAGIC-SQUARE-Calculate-A-B-C/7940'))
The aim is to place the some numbers from the list (3, 4, 11, 19, 20, 27, 42, 43, 50, 90) 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. Find number abc
)
If 3bc70 + c7c7b = a9b4b find number abc. Multiple solutions may exist. Calculate the number 3424
. Each of the numbers can be used only once.','/archive/2024/03/18/numbermania-1710720301.png','/calculate-the-number-3424/7937'))
NUMBERMANIA: Calculate the number 3424 using numbers [1, 8, 7, 2, 55, 571] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. MAGIC SQUARE: Calculate A*B*C
 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.','/archive/2024/03/14/magic-square-1710374748.png','/MAGIC-SQUARE-Calculate-A-B-C/7933'))
The aim is to place the some numbers from the list (18, 19, 21, 25, 26, 28, 45, 46, 47, 48, 53, 62) 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. Find number abc
)
If 1773c + a16bb = 5ca27 find number abc. Multiple solutions may exist. Calculate the number 1048
. Each of the numbers can be used only once.','/archive/2024/03/11/numbermania-1710115501.png','/calculate-the-number-1048/7930'))
NUMBERMANIA: Calculate the number 1048 using numbers [7, 2, 8, 5, 64, 101] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
