Daily Brain Teasers for Friday, 20 September 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 944
NUMBERMANIA: Calculate the number 944 using numbers [3, 4, 1, 8, 54, 768] 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 (7, 12, 17, 19, 24, 25, 29, 30, 35, 58) 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 48085 - bab64 = c0a2c find number abc. Multiple solutions may exist.
#brainteasers #math
Bubbles and Barbie, two blonde...
Bubbles and Barbie, two blonde sisters had promisedtheir Uncle, who had been a seafaring gentleman allhis life, to bury him at sea when he died.
Of course, in due time, he did pass away and the twoblondes kept their promise. They set off fromClearwater Beach with their uncle all stitched up ina burial bag and loaded onto their rowboat.
After a while Bubbles says, 'Do you think we're outfar enough, Barbie?' Barbie slipped over the sideandfinding the water only knee deep said, 'nope, notyet Bubbles'. So they row a little farther.... AgainBubbles asks Barbie, 'Do you think were out farenough now? Once again Barbie slips over the sideand almost immediately says, 'No, this will neverdo, the water is only up to my chest.'
So on they row and row and row, and finally Barbieslips over the side and disappears. Quite a bit oftime goes by and poor Bubbles is really gettingworried when suddenly Barbie breaks the surfacegasping for breath. 'Well is it deep enough yet,Sis?'
'Yes, finally. Hand me the shovel.'
Of course, in due time, he did pass away and the twoblondes kept their promise. They set off fromClearwater Beach with their uncle all stitched up ina burial bag and loaded onto their rowboat.
After a while Bubbles says, 'Do you think we're outfar enough, Barbie?' Barbie slipped over the sideandfinding the water only knee deep said, 'nope, notyet Bubbles'. So they row a little farther.... AgainBubbles asks Barbie, 'Do you think were out farenough now? Once again Barbie slips over the sideand almost immediately says, 'No, this will neverdo, the water is only up to my chest.'
So on they row and row and row, and finally Barbieslips over the side and disappears. Quite a bit oftime goes by and poor Bubbles is really gettingworried when suddenly Barbie breaks the surfacegasping for breath. 'Well is it deep enough yet,Sis?'
'Yes, finally. Hand me the shovel.'
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
FORTRANIn 1954, the first successful test compilation and execution of a computer program using what became FORTRAN was run by Harlan Herrickat IBM. It took until 1957 to develop into a fully-operational, commercial product. As implied by its name (FORMula TRANslator), Fortran was designed as a high-level language for technical and scientific applications which primarily needed calculation, rather than working with characters. John Backus at IBM supervised the development of the programming language that would allow users to express their problems in commonly understood mathematical formulae. By 1958 the language was expanded to Fortran II, which included subroutines, functions and common blocks, and in 1962 IBM introduced the extended Fortran IV.« |
Calculate the number 8207
NUMBERMANIA: Calculate the number 8207 using numbers [5, 9, 7, 3, 23, 919] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
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
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
Find number abc
If bc99c - a96ab = a136b find number abc. Multiple solutions may exist.
#brainteasers #math
