BRAIN TEASERS

Daily Brain Teasers for Friday, 22 September 2023

Daily Brain Teasers for Friday, 22 September 2023 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

Calculate the number 4964

NUMBERMANIA: Calculate the number 4964 using numbers [6, 5, 9, 3, 27, 922] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
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#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (13, 14, 16, 20, 21, 23, 42, 49, 50, 52, 58, 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.
CHECK ANSWER
#brainteasers #math #magicsquare

Find number abc

If 84bc5 + c26aa = 1aa0a2 find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math

International Airline


Acronyms for International Airlines
Italy
ALITALIA = Always Late In The Air, Late In Arrival
ALITALIA = Arrived Late In Turin, And Luggage In Australia


Britain
BOAC = Better on a camel


Belgium
SABENA = Such A Bloody Experience Never Again


Pakistan
PIA = Please, Inform Allah


Yugoslavia
JAT = Joke About Time


Pacific Western Airlines
PWA = Pray While Aloft
PWA = Please Wait Awhile Airlines


Trans World Airlines = Teeney Weeny Airlines.
Jokes of the day - Daily updated jokes. New jokes every day.

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.
CHECK ANSWER
#brainteasers #mastermind

Wilbur Olin Atwater

Died 22 Sep 1907 at age 63 (born 3 May 1844). American agricultural chemist who developed agricultural chemistry. Atwater received his PhD from Yale in 1869 for studies on the chemical composition of corn. At Wesleyan College in Connecticut, USA, he studied the effects of fertilizers in farming and established the first agricultural experimental station in the US at Wesleyan in 1875 (which in 1877 became part of the famous Sheffield Scientific School at Yale University). From 1879 to 1882 Atwater determined the chemical composition and nutritive values of fish and animal tissues. During his life, he completed more than 500 energy-balance experiments. They confirmed that the law of conservation of energy governed transformation of matter in both the human body and inanimate world.

Calculate the number 6715

NUMBERMANIA: Calculate the number 6715 using numbers [4, 9, 6, 8, 69, 567] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

Find number abc

If b8acb + 9cac6 = bb0647 find number abc. Multiple solutions may exist.
CHECK ANSWER
#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.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 7649

NUMBERMANIA: Calculate the number 7649 using numbers [6, 6, 8, 9, 65, 505] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (1, 18, 20, 23, 27, 29, 32, 39, 41, 43, 46, 74) 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.
CHECK ANSWER
#brainteasers #math #magicsquare

Find number abc

If c70bb + 9abbb = aa873c find number abc. Multiple solutions may exist.
CHECK ANSWER
#brainteasers #math
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