Daily Brain Teasers for Saturday, 08 February 2025
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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.
#brainteasers #mastermind
Calculate the number 7523
NUMBERMANIA: Calculate the number 7523 using numbers [1, 4, 1, 7, 90, 851] 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 (21, 22, 23, 26, 27, 28, 32, 42, 43, 44) 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
Jury fixing
Murphy, a dishonest lawyer, bribed a man on his client's jury to hold out
for a charge of manslaughter, as opposed to the charge of murder which was brought by the state.
The jury was out for several days before they returned with the manslaughter verdict.
When Murphy paid the corrupt juror, he asked him if he had a very difficult time convincing the other jurors to see things his way.
"Sure did," the juror replied, "the other eleven wanted to acquit."
Find number abc
If ca0ba + 22655 = b3c46 find number abc. Multiple solutions may exist.
#brainteasers #math
Banjo clockIn 1802, Simon Willard, of Grafton, Massachusetts, patented his eight-day “Improved Timepiece,” a wall clock that came to be known as the “banjo clock.” With the advent of the Revolutionary War and subsequent problems with Great Britain on the high seas, imports had been curtailed and for the next sixty years brass and spring steel were scarce and expensive. There was need for a small inexpensive clock that could be purchased by the less affluent citizens of the new democracy. Willard recognized this need when he invented his clock. Subsequently, the early 19th century became the era of industrialization, and clockmaking, like so many other crafts, became a mechanized industry. |
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 776
NUMBERMANIA: Calculate the number 776 using numbers [6, 1, 9, 2, 93, 131] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If cba33 - bc3ac = c0ba 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 345
NUMBERMANIA: Calculate the number 345 using numbers [9, 4, 3, 4, 18, 406] 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 (1, 3, 6, 8, 10, 15, 19, 21, 25, 28, 54) 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
