Daily Brain Teasers for Tuesday, 19 April 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
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 787
NUMBERMANIA: Calculate the number 787 using numbers [4, 7, 4, 7, 10, 764] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 857ac + 6279a = cb852b find number abc. Multiple solutions may exist.
#brainteasers #math
She Cooked Dinner
My wife asked if she could have a little peace and quiet while she cooked dinner.
So I took the battery out of the smoke detector.
Find the right 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
Benjamin RushDied 19 Apr 1813 at age 67 (born 4 Jan 1746). American physician, most remembered as a signer of the Declaration of Independence, but was also prominent as a U.S. physician, the first professor of medical chemistry in America. He was active in combatting the yellow fever epidemics of the 1790s. For his pioneering investigations in the field, Rush is regarded as the father of American psychiatry, and his work, Medical Inquiries and Observations upon the Diseases of the Mind (1812) was the first book in this field published in America. Although he promoted clinical research, he still believed in bleeding, purging and other depleting remedies.« |
Calculate the number 3333
NUMBERMANIA: Calculate the number 3333 using numbers [3, 8, 2, 6, 36, 382] 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 (7, 8, 17, 19, 21, 22, 28, 29, 31, 38) 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 c2ba4 - bb6a9 = a869c 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 9812
NUMBERMANIA: Calculate the number 9812 using numbers [2, 7, 9, 4, 11, 882] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If b9a61 - c768a = 21777 find number abc. Multiple solutions may exist.
#brainteasers #math
