Daily Brain Teasers for Monday, 28 October 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 4051
NUMBERMANIA: Calculate the number 4051 using numbers [3, 5, 9, 8, 28, 712] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 9bc5a + 2b92b = 11ab80 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
Potatoes!
One night there was three fugitives escaping from jail. One was blonde, one was brunette and the other was a red-head. They had the police hot on their trail and quickly thinking the brunette points out an old, abandoned factory perfect for hiding in. When all three were inside the red-head, quickly thinking said they should all hid in old potatoe sacks in the corner as they could hear the police approaching the factory. They all got in their little potatoe sacks and barely a minute later the police came crashing through the door. They looked at the sacks and said 'Hmm maybe they are hiding in these' The officer kicks the Red-head's sack and she makes whimpering noises. 'Hmm just puppies in that sack' The officer kicks the Brunette's sack and she makes mewing noises. 'Hmm just kittens in that sack' He says. He finally kicks the blonde's sack and he hears....
'POTATOES POTATOES!'
Calculate the number 9926
NUMBERMANIA: Calculate the number 9926 using numbers [5, 9, 8, 6, 56, 654] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Pol SwingsDied 28 Oct 1983 at age 77 (born 24 Sep 1906).Polidore F. F. Swings was a Belgian astrophysicist who made spectroscopic studies to identify elements and structure of stars and comets. He discovered the first interstellar molecule, the CH radical (1937). In comet atmospheres he studied the "Swings bands" - certain carbon emission lines. In 1941, with a slit spectrograph he identified a "Swings effect" in the violet CN bands (3875 A) - a fluorescence partly due to solar radiation that shows emmission line excitation differences dependant on the Doppler shift caused by a comet's motion relative to the Sun. He co-authored an Atlas of Cometary Spectra with Leo Haser in 1956. |
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (1, 6, 10, 12, 14, 17, 19, 21, 23, 25, 66, 92) 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 b9c6a - baaba = 9cca 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 1568
NUMBERMANIA: Calculate the number 1568 using numbers [8, 7, 7, 7, 97, 136] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 9ab6c - a56c6 = 21a18 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
