Daily Brain Teasers for Friday, 21 July 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 778
NUMBERMANIA: Calculate the number 778 using numbers [3, 4, 2, 4, 13, 146] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B+C
The aim is to place the some numbers from the list (4, 6, 10, 15, 31, 32, 33, 34, 36, 37, 38, 65) 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.
#brainteasers #math #magicsquare
Find number abc
If 4c649 - a09b2 = b77a7 find number abc. Multiple solutions may exist.
#brainteasers #math
A blonde phoned a retail pharm...
A blonde phoned a retail pharmacy to talk about her prescription.
He said to the pharmacist, "My doctor ordered this prescription for me. Your store filled it and gave me a bottle with 100 capsules in it about two weeks ago. I'm supposed to take one capsule every six hours and I've been doing that. This little packet came out of the bottle while I was getting my capsule once. The packet said 'Do not eat' on it...
That was four days ago, and I'm really hungry!"
He said to the pharmacist, "My doctor ordered this prescription for me. Your store filled it and gave me a bottle with 100 capsules in it about two weeks ago. I'm supposed to take one capsule every six hours and I've been doing that. This little packet came out of the bottle while I was getting my capsule once. The packet said 'Do not eat' on it...
That was four days ago, and I'm really hungry!"
Which is a winning combination of digits?
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.
#brainteasers #mastermind
Washington Augustus RoeblingDied 21 Jul 1926 at age 89 (born 26 May 1837).American civil engineer under whose direction the Brooklyn Bridge, New York City, was completed in 1883. The bridge was designed by Roebling with his father, John Augustus Roebling, from whom he had gained experience building wire-rope suspension bridges. Upon his father's death, he superintended the building of the Brooklyn Bridge (1869-83). He was disabled by decompression sickness after entering a caisson in 1872. He was brought out nearly insensible and his life was saved with difficulty. Because of resulting poor health, he directed operations from his home in Brooklyn overlooking the site. Though he continued to head the family's wire-rope manufacturing business for several years, medical problems forced retirement (1888). |
Calculate the number 472
NUMBERMANIA: Calculate the number 472 using numbers [9, 2, 1, 8, 12, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 77b8c + 44bba = cbc5ac find number abc. Multiple solutions may exist.
#brainteasers #math
Which is a winning combination of digits?
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.
#brainteasers #mastermind
Calculate the number 5925
NUMBERMANIA: Calculate the number 5925 using numbers [9, 7, 8, 6, 65, 782] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (4, 7, 9, 16, 19, 21, 24, 27, 29, 34, 84) 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.
#brainteasers #math #magicsquare
Find number abc
If 76343 - 4bbb1 = 3a79c find number abc. Multiple solutions may exist.
#brainteasers #math
