Daily Brain Teasers for Monday, 11 July 2022
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 7792
NUMBERMANIA: Calculate the number 7792 using numbers [7, 4, 5, 8, 40, 623] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If b0aaa - 5a27c = 2bbcb find number abc. Multiple solutions may exist.
#brainteasers #math
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
Shack It to Me...in Heaven
A wealthy man died and went to heaven. He was met at the Pearly Gates by Saint Peter who led him down the streets of gold. They passed mansion after mansion until they came to the very end of the street. Saint Peter stopped the rich man in front of a little shack.“This belongs to you,” said Saint Peter.“Why do I get this ugly thing when there are so many mansions I could live in?” the man demanded.“We did the best we could with the money you sent us!” Saint Peter replied.
Calculate the number 217
NUMBERMANIA: Calculate the number 217 using numbers [8, 6, 6, 5, 77, 848] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Neanderthal originsIn 1997, the first sequencing of pieces of DNA extracted from a Neanderthal-type specimen was published in the journal Cell, by a team of scientists led by Svent Pääbo.In the groundbreaking study, mitochondrial DNA was amplified from a sample (a small piece of the arm bone) from the first Neanderthal man found (1856). “The Neanderthal sequence falls outside the variation of modern humans.” The results suggested that from their common origin (“African Eve”), Neanderthals split off from humans a little over 550,000 years ago as a separate species and “went extinct without contributing mtDNA to modern humans.” (Using population models, Pääbo, more recently estimated that Neanderthals could have contributed up to 25% of their genetic makeup to modern human, but likely much less.)«[Ref: Cell (11 Jul 1997), 90, No.1, 19-30.] |
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (6, 7, 10, 23, 24, 27, 35, 41, 42, 45, 79) 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 7c458 - 5a5ab = c1b4b find number abc. Multiple solutions may exist.
#brainteasers #math
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
Calculate the number 1865
NUMBERMANIA: Calculate the number 1865 using numbers [5, 1, 9, 3, 43, 550] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If bbaaa + 2bc8b = 56c8b 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
