Daily Brain Teasers for Thursday, 16 February 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (3, 4, 5, 7, 22, 23, 24, 36, 37, 42, 43, 44, 72) 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 5c955 + 8c9bc = aba885 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
New York Girl
A girl from New York and a girl from the west coast were seated side by side on an airplane.
The girl from New York, being friendly and all said, "So, where ya from?"
The west coast girl said, "From a place where they know better than to use a preposition at the end of a sentence."
The girl from New York, sat quietly for a few moments and then replied:
"So, where ya from.... bitch?"
The girl from New York, being friendly and all said, "So, where ya from?"
The west coast girl said, "From a place where they know better than to use a preposition at the end of a sentence."
The girl from New York, sat quietly for a few moments and then replied:
"So, where ya from.... bitch?"
Calculate the number 846
NUMBERMANIA: Calculate the number 846 using numbers [3, 4, 9, 2, 83, 598] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Georg Joachim RheticusBorn 16 Feb 1514; died 4 Dec 1576 at age 62.German astronomer and mathematician who was among the first to adopt and spread the heliocentric theory of Nicolaus Copernicus. He was first taught by his father, a physician, who was beheaded for sorcery (1528) while Rheticus was still a teenager. He is best known as the first disciple of Copernicus. In 1540, Rheticus published the first account of the heliocentric hypothesis which had been elaborated by Copernicus, entitled Narratio prima, which was explicitly authorised by Copernicus, who also asked for his friend's aid in editing the edition of his De revolutionibus orbium coelestium (“On the revolutions of the heavenly spheres”). Rheticus was the first mathematician to regard the trigonometric functions in terms of angles rather than arcs of a circle.[DSB gives death date 4 Dec 1574. EB gives 5 Dec 1576.] |
Find number abc
If 7828c - b02ab = 180a3 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 1911
NUMBERMANIA: Calculate the number 1911 using numbers [6, 6, 8, 1, 85, 324] 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 (8, 11, 12, 13, 15, 16, 37, 41, 42, 89, 95) 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 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
