Daily Brain Teasers for Friday, 28 April 2023
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puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, stereograms, ... |
Calculate the number 3639
NUMBERMANIA: Calculate the number 3639 using numbers [8, 6, 3, 9, 52, 537] 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 (3, 6, 7, 8, 17, 30, 31, 32, 50, 53, 54, 55, 78) 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 ca661 - 544b8 = ac18a find number abc. Multiple solutions may exist.
#brainteasers #math
Redneck Wants To Fight
There were some backwoods hillbillies living across the river from each other, who feuded constantly. John hated Clarence with a passion and never passed up a chance to throw rocks across the river at Clarence. This went on for years until one day the Corps of Engineers came to build a bridge across that river. John was elated; he told his wife that finally he was going to get the chance to cross over and whip Clarence.
He left the house and returned in a matter of minutes. His wife asked what was wrong, didn't he intend to go over the bridge and whip Clarence? He replied that he never had really seen Clarence up close and didn't realize his size until he started over the bridge and saw the sign: "CLEARANCE 8 FT 3 IN"
He left the house and returned in a matter of minutes. His wife asked what was wrong, didn't he intend to go over the bridge and whip Clarence? He replied that he never had really seen Clarence up close and didn't realize his size until he started over the bridge and saw the sign: "CLEARANCE 8 FT 3 IN"
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
Edouard van BenedenDied 28 Apr 1910 at age 64 (born 5 Mar 1846).Edouard Joseph Louis-Marie van Beneden was a Belgian embryologist and cytologist best known for his discoveries concerning fertilization in sex cells and chromosome numbers in body cells. From 1883, he experimented with the worm Ascaris megalocephala, an intestinal worm found in horses. His studies showed that sexual fertilization results from the union of two different cell half-nuclei. Thus a new single cell is created with its number of chromosomes derived as one-half from the male sperm and the other half from the female egg. Van Beneden also determined that the chromosome number is constant for every body cell of a species. His theory of embryo formation in mammals became a standard scientific principle. |
Calculate the number 2160
NUMBERMANIA: Calculate the number 2160 using numbers [1, 9, 2, 3, 53, 381] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
#brainteasers #math #numbermania
Find number abc
If 188a6 + cb3c4 = 8a2cb 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
Calculate the number 4451
NUMBERMANIA: Calculate the number 4451 using numbers [9, 1, 3, 6, 28, 357] 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 (2, 4, 5, 7, 13, 14, 16, 56, 58, 67, 85) 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 b9c85 + c5c3a = aa5b9 find number abc. Multiple solutions may exist.
#brainteasers #math
