Daily Brain Teasers for Wednesday, 08 February 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Find number abc
If a1cab - bb195 = c292 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 3527
NUMBERMANIA: Calculate the number 3527 using numbers [9, 9, 7, 9, 77, 246] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Holding onto the saddle horn
A woman from New York was driving through a remote part of Arizona when hercar broke down. An American Indian on horseback came along and offered her aride to a nearby town. She climbed up behind him on the horse and they rodeoff.
The ride was uneventful, except that every few minutes the Indian would letout a 'Ye-e-e-e-h-a-a-a-a' so loud that it echoed from the surroundinghills.
When they arrived in town, he let her off at the local service station,yelled one final 'Ye-e-e-e-h-a-a-a-a!' and rode off.
'What did you do to get that Indian so excited?' asked the service-stationattendant.
'Nothing,' the woman answered. 'I merely sat behind him on thehorse, put my arms around his waist, and held onto the saddle horn so Iwouldn't fall off.'
'Lady,' the attendant said, 'Indians don't use saddles.
The ride was uneventful, except that every few minutes the Indian would letout a 'Ye-e-e-e-h-a-a-a-a' so loud that it echoed from the surroundinghills.
When they arrived in town, he let her off at the local service station,yelled one final 'Ye-e-e-e-h-a-a-a-a!' and rode off.
'What did you do to get that Indian so excited?' asked the service-stationattendant.
'Nothing,' the woman answered. 'I merely sat behind him on thehorse, put my arms around his waist, and held onto the saddle horn so Iwouldn't fall off.'
'Lady,' the attendant said, 'Indians don't use saddles.
Find number abc
If aaaba + c1295 = 1501bb find number abc. Multiple solutions may exist.
#brainteasers #math
Felix HoffmannDied 8 Feb 1946 at age 78 (born 21 Jan 1868).German chemist who discovered aspirin, while a researcher for Bayer & Co. At first, he considered pharmacy but turned to chemistry. He earned a Ph.D. degree, then joined Friedrich Bayer's company in 1894. He was interest in finding a better pain reliever for his father's chronic rheumatism, to replace the use of salicylic acid which had a bad taste and caused stomach upset. On 10 Aug 1897, he formed a derivative, acetylsalicylic acid by acetylating salicylic acid with acetic acid. Company testing showed it was a safe and efffective drug for pain relief, lowering fever, and as an anti-inflammatory. It was marketed from 1899. Hoffman's name is on the patent, and he became head of the pharmaceutical marketing department, but received no financial share of its worldwide success. In 1928, he retired to Switzerland.« |
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 2822
NUMBERMANIA: Calculate the number 2822 using numbers [4, 3, 6, 5, 22, 332] 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 (3, 4, 5, 6, 7, 8, 10, 11, 12, 19, 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 9bab3 - 188c3 = aa910 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 1176
NUMBERMANIA: Calculate the number 1176 using numbers [7, 6, 7, 6, 40, 965] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
