Daily Brain Teasers for Monday, 05 February 2024
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 561
NUMBERMANIA: Calculate the number 561 using numbers [2, 3, 2, 9, 76, 660] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 4ba54 - c797a = 8a8a 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
The Wrong Last Rites
"A PRIEST, PLEASE!" the dying man says again. Then out of the crowd steps a little old Jewish man of at least eighty years of age."Mr. Policeman," says the man, "I'm not a priest. I'm not even a Catholic. But for fifty years now I've been living behind St. Mary's Catholic Church on Third Avenue, and every Friday night I listen to the Catholic litany. Maybe I can be of some comfort to this man."The policeman agrees and brings the octogenarian over to where the dying man lay. He kneels down, leans over the injured man, and says in a solemn voice:"B - 4. I - 19. N - 38. G - 54. O - 72."
Calculate the number 8340
NUMBERMANIA: Calculate the number 8340 using numbers [6, 9, 6, 7, 96, 782] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Starting block patentIn 1929, the first U.S. patent for starting blocks, titled "Foot Support," was issued to George T. Bresnahan of Iowa City, Iowa (No.1,701,026). He described his invention as "what might be termed a starting block" to be used on a running track or field. As a University of Iowa coach interested in sports science, he wanted to improve the "get-away" for athletes who were already accustomed to digging holes in the ground to get a firm foot-hold, which varied with the firmness of the soil or cinders. The invention provided an adjustment of tilt to better match an individual's foot, and a cork or rubber surface to provide a firm foot-hold. The device was intended to be connected to the track surface with suitable spikes or nails.«* |
MAGIC SQUARE: Calculate A-B*C
The aim is to place the some numbers from the list (2, 4, 6, 22, 24, 26, 37, 39, 41, 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 8cc60 + 66a2b = 15028b 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 1254
NUMBERMANIA: Calculate the number 1254 using numbers [9, 3, 2, 7, 91, 136] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If ca503 + c95b4 = 3a0b7 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
