Daily Brain Teasers for Monday, 11 November 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 7594
NUMBERMANIA: Calculate the number 7594 using numbers [9, 7, 8, 3, 82, 947] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 4a1cb + 52cab = 100a5a find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
David Alan Grier: Old Fashioned Terrorism
When I was a kid, a terrorist act -- that was like when someone would take a dump in the swimming pool at the YMCA during summer camp. That was a terrorist act. That was the most evil thing you could do.
Calculate the number 1230
NUMBERMANIA: Calculate the number 1230 using numbers [8, 4, 4, 2, 41, 657] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Mary Mallon (Typhoid Mary)Died 11 Nov 1938 at age 69 (born 23 Sep 1869).American patient who was the quarantined disease carrier, known as Typhoid Mary, the famous typhoid carrier in the New York City area in the early 20th century. Fifty-one original cases of typhoid and three deaths were directly attributed to her (countless more were indirectly attributed), although she herself was immune to the typhoid bacillus (Salmonella typhi). The outbreak of Typhus in Oyster Bay, Long Island, in 1904 puzzled the scientists of the time because they thought they had wiped out the deadly disease. Mallon's case showed that a person could be a carrier without showing any outward signs of being sick, and it led to most of the Health Code laws on the books today. She died not from typhoid but from the effects of a paralytic stroke dating back to 25 Dec 1932. |
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (10, 12, 13, 22, 24, 25, 38, 40, 41, 89) 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 80b62 + ca8ac = b47ba 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 731
NUMBERMANIA: Calculate the number 731 using numbers [6, 1, 9, 7, 28, 520] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If c0a05 - aabc9 = 35616 find number abc. Multiple solutions may exist.
#brainteasers #math
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.
#brainteasers #mastermind
