BRAIN TEASERS

Daily Brain Teasers for Saturday, 31 August 2019

Daily Brain Teasers for Saturday, 31 August 2019 puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ...

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.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 877

NUMBERMANIA: Calculate the number 877 using numbers [7, 1, 2, 1, 15, 866] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (4, 5, 7, 10, 11, 13, 23, 24, 26, 88) 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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare

Great news

College student: "Hey, Dad! I've got some great news for you!"

Father: "What, son?"

College student: "Remember that $500 you promised me if I made the Dean's list?"

Father: "I certainly do!"

College student: "Well, you get to keep it."

Jokes of the day - Daily updated jokes. New jokes every day.

Find number abc

If aac67 - 2b20c = b26a9 find number abc. Multiple solutions may exist.
The first user who solved this task is Nasrin 24 T.
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#brainteasers #math

Sir Frank Macfarlane Burnet

Died 31 Aug 1985 at age 85 (born 3 Sep 1899). Sir Frank Macfarlane Burnet was an Australian physician, virologist, and recipient, with Sir Peter Medawar, of the 1960 Nobel Prize for Physiology or Medicine for the discovery of acquired immunological tolerance to tissue transplants. He studied the nature of antibody formation and immune processes and developed the notion of immunological tolerance to explain why humans do not form antibodies to their own bodily constituents. He also wrote about how mistakes of the immune system might cause obscure forms of blood, liver and kidney disease. He made pioneering use of fertile hen's eggs as hosts for virus multiplication. The concepts he developed are part of the basis for current theories about viruses as cancer-causing agents.

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.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 5613

NUMBERMANIA: Calculate the number 5613 using numbers [6, 9, 4, 2, 31, 597] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania

Find number abc

If 75849 + 856ac = b6b479 find number abc. Multiple solutions may exist.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #mastermind

Calculate the number 362

NUMBERMANIA: Calculate the number 362 using numbers [5, 5, 1, 7, 20, 279] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
The first user who solved this task is Nílton Corrêa de Sousa.
CHECK ANSWER
#brainteasers #math #numbermania

MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (11, 12, 17, 30, 31, 36, 44, 68, 69, 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.
The first user who solved this task is Nasrin 24 T.
CHECK ANSWER
#brainteasers #math #magicsquare
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