Daily Brain Teasers for Sunday, 15 September 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If 3c5ab + b292b = c7c22 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
Calculate the number 773
NUMBERMANIA: Calculate the number 773 using numbers [7, 2, 2, 6, 77, 937] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
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.
MAGIC SQUARE: Calculate A+B+C
The aim is to place the some numbers from the list (4, 6, 9, 11, 12, 13, 14, 16, 17, 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.
#brainteasers #math #magicsquare
Frank Eugene LutzBorn 15 Sep 1879; died 27 Nov 1943 at age 64.American entomologist, museum curator, educator, conservationist and writer who was probably the leading U.S. entomologist of the first half of the twentieth century. He who taught that insects were an integral part of the environment. As a boy, his fascination watching a caterpillar shedding its skin developed into a lifelong interest in insects. In 1909, he joined the American Museum of Natural History and became (1921) the first curator of the newly created Department of Entomology, where he remained for the rest of life. He created popular museum exhibits, including the first insect dioramas and "insect zoos" featuring live specimens. In the 1920s, established the country's first guided nature trail in Harriman State Park, New York.[Image: Monarch caterpillar shedding skin] |
Find number abc
If bc99c - a96ab = a136b 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 246
NUMBERMANIA: Calculate the number 246 using numbers [1, 6, 7, 9, 66, 170] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 66405 + a0868 = bc2ca 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 2496
NUMBERMANIA: Calculate the number 2496 using numbers [1, 5, 5, 1, 54, 363] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
